4 typed pages of the history of the Central Deborah Gold Mine from 1939 to 1954. Mentions the start of mining at this site and Victor Pabst, who in 1917 recommended that the shaft be deepened. His advice was not acted on for another twenty-two years. Also mentioned is the geology and Method of Mining.mine, gold, central deborah gold mine, central deborah gold mine, history of central deborah gold mine, geology of the central deborah gold mine, method of mining

Typed carbon copy of the History of the Central Deborah Gold Mine from 1939 to 1954. Includes Chronological History, Machinery & Poppet Legs, the Reefs and the Method of Mining. Also a paragraph on the Victoria Hill site. There are a number of hand written inclusions on the pages.mine, gold, central deborah gold mine, central deborah gold mine, history of central deborah gold mine, mine machinery, victoria hill site

Four male gold miners pose for the camera on their mine site on top of a hill. It appears they are using the underground hard-rock method of mining to extract gold encased in rock. There is a rope winch near by and a pile of rubble on top of the mine shaft. In the background is a developed unknown rural town. "H & J Friend Victoria Stores" is written on the side of a building.This photo forms part of a collection of photographs gathered by the Shire of Eltham for their centenary project book, "Pioneers and Painters: 100 years of the Shire of Eltham" by Alan Marshall (1971). The collection of over 500 images is held in partnership between Eltham District Historical Society and Yarra Plenty Regional Library (Eltham Library) and is now formally known as 'The Shire of Eltham Pioneers Photograph Collection.' It is significant in being the first community sourced collection representing the places and people of the Shire's first one hundred years.Digital imagesepp, shire of eltham pioneers photograph collection, other areas, gold mining, gold miners, h & j friend, winch

"Mr. J. B. Rankine, the inspector for the Dundas goldfield, entered upon his duties on June 4, 1897. He states that his preliminary examination of the mines in active operation on the field, which was of a hurried nature, revealed in several instances a very unsystematic method of mining, which must have been attended with grave risk to the workmen had it been allowed to continue. The underground workings in one, particular mine which he inspected, and wherein a large number of men were employed, were of such a serious and dangerous nature that immediate steps and measures had to be taken to secure the ground for the safety of the men so employed. Without entering on this occasion into the question of culpability, he desired to place on record that the manager had shown a readiness and willingness to carry out his (the Inspector's) instructions. (West Australian, 21 February 1898)Handwritten letter on folded, lined paper. The letter was written in Norseman and relates to school fees for the Ballarat School of Mines. Norseman Oct 17 98 F.Mmaretll esq Registrar Ballarat School of Mines Sir Yours of the 1st instant to hand and I have much pleasure in forwarding you a cheque for L8.8.0 the account of school fees. Your remarks re telling the Minister are really too funny to be taken seriously. the remind one of kids at School "If you don't give me my marbles ill tell your father" however you have been very patient in the matter + I don;t grumble. Hope school is doing well + maintaining its good name, My kind regards to proff Smith + other enquiring friends Yours very truly J.B. Rankinej.b. rankine, dundas goldfield

In 1875, the Rocky Mountain Extended Gold Sluicing Company Ltd was created, utilising the previous Rocky Mountain claim for the area near Lake Sambell. The company employed A.L Martin to survey an area for a tunnel underneath Beechworth and Johnson Stephens to dig it. The tunnel was built at a rate of 40 feet a month and eventually measured 800 metres. The tunnel was a true accomplishment both in the present and during the 19th century. It was considered to be a marvelous engineering feat. Beechworth is renowned for its hydraulic sluice method of mining. This involved soil being exposed to torrents of water from high-pressure hoses. From 1876 until its closure in 1921, the mine produced an astounding 47,926 ozs of gold. Companies like this were the source of income for many Chinese gold-diggers who sought to make their fortune on the goldfields of Beechworth. During the height of the rush, the town had around 7,000 Chinese inhabitants living on the outskirts of town as they were not permitted to live within Beechworth itself.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portrays an open-cut sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in 1910. It also shows a location where sluicing was undertaken which provides insight into the impact of sluicing on the environment at a time when it was done. This image of the Rocky Mountain mine is historically significant as the mining complex is now non-existent, with the only remains being the tunnel built in 1880 by the company, which was considered one of the greatest engineering feats of the time. The image also provides a first-hand look into the social and cultural networks at play during the 19th century with racial segregation of the Chinese at the 'Chinese Camp', as well as an insight into Beechworth's origins during the Gold Rush.A sepia rectangular photograph printed on matte photographic paper as a postcardReverse: Historic Beechworth / 7792.1 / ROCKY MOUNTAIN MINE / Viewed from the “Chinese Camp”, shown partly in the foreground, we see the central plant of the famous Rocky Mountain Mining Company. This extensive complex, of which nothing remains, was situated between Silver Creek and the present Lake Sambell area. The company was responsible for a tunnel cut through solid bedrock underneath the town of Beechworth and surfacing near the keystone bridge on the Wangaratta side. Completed in 1880 it was declared to be one of the greatest engineering feats in Australia. The tunnel is still basically intact today. / Series by Wooragee Graphics: Historic Beechworth. / COPYRIGHT BURKE MUSEUM / No.72 beechworth, rocky mountain mine, sluicing, gold rush, mining, gold

The photograph is a reproduction of a postcard from the Rocky Mountain Mining Company. In 1875, the Rocky Mountain Extended Gold Sluicing Company Ltd was created, utilising the previous Rocky Mountain claim for the area near Lake Sambell. The company employed A.L Martin to survey an area for a tunnel underneath Beechworth and Johnson Stephens to dig it. The tunnel was built at a rate of 40 feet a month and eventually measured 800 metres. The tunnel was a true accomplishment both in the present and during the 19th century. It was considered to be a marvelous engineering feat. Beechworth is renowned for its hydraulic sluice method of mining. This involved soil being exposed to torrents of water from high-pressure hoses. From 1876 until its closure in 1921, the mine produced an astounding 47,926 ozs of gold. Companies like this were the source of income for many Chinese gold-diggers who sought to make their fortune on the goldfields of Beechworth. During the height of the rush, the town had around 7,000 Chinese inhabitants living on the outskirts of town as they were not permitted to live within Beechworth itself.This image of the Rocky Mountain mine is historically significant as the mining complex is now non-existent, with the only remains being the tunnel built in 1880 by the company, which was considered one of the greatest engineering feats of the time. The image also provides a first-hand look into the social and cultural networks at play during the 19th century with racial segregation of the Chinese at the 'Chinese Camp', as well as an insight into Beechworth's origins during the Gold Rush.Black and white rectangular reproduced photograph printed on paperbeechworth, rocky mountain mine, sluicing, gold rush, mining, gold

This image shows the approach to Beechworth from the south-west via the Newtown Bridge. Numerous early buildings line the road as it bifurcates to become Ford and High Streets on the ridge above Spring Creek and Newtown Falls. The sloping, rocky terrain and water course along the gorge show evidence of the intense mining activity that occurred at the site. The Ovens Gold Rush at Beechworth started when gold was found at Spring Creek in February 1852, prompting an influx of miners from around the world. The population grew over 20,000 by 1857. While the earliest mining at Beechworth was similar to that in other Victorian goldfields like Ballarat and Bendigo, Beechworth is notable for its use of hydraulic sluicing as a major method of removing wash-dirt. Hydraulic sluicing employs high pressure jets of water to blast away large areas of earth and wash it down to be run through a sluice box. Gold gets caught in the sluice and the remaining slurry is washed away. This method of mining is extremely effective but causes significant environmental impacts and damage to waterways. Large water quantities were required for large-scale sluicing, and the long water races and deep tailraces that were constructed in the Beechworth area in the nineteenth century are nonetheless considered feats of engineering. The site in the photograph is associated with the Rocky Mountain Mining Company who constructed an eight hundred meter tunnel under the township between 1876-1880 to reduce water levels at Spring Creek, which had been subject to diversions since the earliest days of alluvial mining. Over four million ounces of gold (115 tones) were found at Beechworth between 1852 and 1868, and the wealth from the gold rushes built Beechworth and the nationally significant buildings that remain standing today.This image shows the early development of the Beechworth township above Spring Creek, where gold was discovered in 1852. Evidence of hydraulic sluicing, a uniquely predominant method at Beechworth, and water-works engineering are present in the landscape. By the 1870s, alluvial gold deposits were depleted and increasingly complex engineering was required so deeper shafts could reach bedrock. This image is significant for understanding changes to the landscape and the evolution of mining methods and engineering practices related to the extensive construction, manipulation and management of water networks. The shift from smaller scale alluvial mining to larger company dominance in the mining industry has implications for understanding wider social, economic, political and industrial changes in the region of Beechworth and within the context of the Victorian Gold Rush more broadly. A black and white rectangular reproduction photograph printed on photographic paper. burke museum, beechworth museum, beechworth, gold fields, gold rush, victorian gold rush, hydraulic sluicing, rocky mountain mining company, spring creek, netwown falls, mining tunnels, water races, tailraces, colonial australia, australian gold rushes, mining technology, beechworth historic district, indigo gold trail, migration, indigo shire, gold mining, gold mining history

Hand written notes by Albert Richardson in red on the Golden Carshalton Mine and the Forbes Carshalton Mine. Golden Carshalton Mine was formerly called the Carshalton B. M. L. Shaft. Notes include location, depth, mining methods, gold production. Ref: M. D., Chambers & Bendigo Advertiser.mine, gold, golden carshalton mine, golden carshalton mine, carshalton b. m. l. shaft, gold production, forbes carshalton, m. d., chambers, bendigo advertiser, derby & carshalton coy., carshalton no 2 shaft

This image taken between 1920-1930 depicts open-cut hydraulic sluicing at the Three Mile Mine, located about five kilometres south of Beechworth. Alluvial, or surface, mining began on this site in the 1850s, but was soon replaced by hydraulic sluicing methods. By the start of 1880 it is estimated that nine hundred miles of water races had been cut though soil and rock in the Beechworth district. Hydraulic sluicing employs high pressure jets of water to blast away large areas of earth and wash it down to be run through a sluice box. Gold gets caught in the sluice and the remaining slurry is washed away. Large water quantities were required for hydraulic sluicing, and the long water races and deep tailraces that were constructed were considered great engineering feats. This method of mining is extremely effective, but causes significant environmental damage and impacts to waterways and agricultural operations. Miners at Beechworth built extensive networks of races and dams to secure reliable supplies of water on a scale far greater than elsewhere in Victoria. By the 1880s Beechworth's water barons continued to hold more than half of all the water right licences on issue and undertook sluicing operations on a massive scale. The manipulation of surface and ground water via race networks was well planned and recorded in detail by local mining surveyors. The maps that were created, combined with modern geo-spatial technologies, provide a vital key in understanding the great lengths to which miners went to capture and control critical water resources. Today, Three Mile mine is called Baarmutha. The Three Mile Mine was unproductive until 1865 when John Pund and three other miners secured a fifteen year license and constructed a water race from Upper Nine Mile Creek to Three Mile Creek. In the early twentieth century Pund & Co. averaged over one thousand ounces of gold per year from the mine. After Pund's death in 1915, GSG Amalgamated Co operated the site, continuing sluicing until 1950. This image of hydraulic sluicing methods shows the extent of water-works engineering in the landscape. This photograph has historic and research potential for understanding changes to the landscape, the evolution of mining methods, and the extensive construction, manipulation and management of water networks in the Beechworth district. Black and white rectangular photograph on matte paperReverse: 7597-1 / Sluice Mining / Copied from original on loan from Webb (Qld) / Donated Nov 2009 / Baarmutha Three Mile Mine c1920-1950 / Managed by the Plain Bros then Parkinsons / Current Location is: Beechworth Animal Shelter / used for Baarmuthaburke museum, beechworth museum, beechworth, gold fields, gold rush, victorian gold rush, hydraulic sluicing, spring creek, netwown falls, mining tunnels, water races, tailraces, gold ming history, colonial australia, australian gold rushes, mining technology, beechworth historic district, indigo gold trail, indigo shire, john pund, water manipulation, water engineering, three mile creek, three mile mine, water race, large-scale mining methods, historical mining construction, alluvial mining, mining environmental impacts, baarmutha, water barons

Charcoal green soft covered book of 64 pages. Contents include Ballarat, berry Consols, Canadian Lead, Castlemaine-Daylesford System, Chiltern, Duke of Cornwall Mine, Dyke's Freehold, Frenchman's Lead, Garibaldi Shaft, Glenfine, Guidlford, Hepburn Estate Co., Hepburn Home Paddock, Italian Gully, Henderson's Lead, Langi Logan, Leigh Consols, Sebastopol Plateau; Talbot, Woady Yalloak, A definition of a deep lead, formation of deep leads, water in deep leads, methods of deep lead mining (Tunnelling, Deep sinking, Chiltern method of working, Ballarat method of working), sampling washdirt and gravels, Balmoral, Mt William, Stawell, Moyston, Great Western, Ararat, Raglan, Wimmera Valley, Landsborough, Cardigan, Haddon, Beaufort, Waterloo, Avoca, Lamplough, Caralulup, Ballarat West, Ballarat, Smythesdale, Glenfine, Illabarook, Durham Lead, Morrison's Lead, Bullengarook, Berry-Moolort-Loddon System, Clunes, Creswick, Spring Hill, Bullarook, Castlemaine - Daylesford, Majorca, Carisbrook, Timor, Burnt Creek Tributary, Tarnagulla, Marong, Rheola, Inglewood, Huntly, Coliban, Campaspe, Goulburn Lead System, Ovens Valley System, Mitta Mitts, Kiewa Valley, Tarago, Tanjil, Moondarra, Bogong, Dargo High Plains, glossarymining, deep leads, mines department, squire, leigh consols, chiltern, duke of cornwall mine, dyke's freehold, frenchman's lead, garibaldi shaft, glenfine, guidlford, hepburn estate co., hepburn home paddock, italian gully, henderson's lead, langi logan, sebastopol plateau, talbot, woady yalloak, tunnelling, deep sinking, chiltern method of working, ballarat method of working, sampling washdirt. gravels, balmoral, mt william, stawell, moyston, great western, ararat, raglan, wimmera valley, landsborough, cardigan, haddon, beaufort, waterloo, avoca, lamplough, caralulup, ballarat west, ballarat, smythesdale, illabarook, durham lead, morrison's lead, bullengarook, berry-moolort-loddon system, clunes, creswick, spring hill, bullarook, castlemaine - daylesford, majorca, carisbrook, timor, burnt creek tributary, tarnagulla, marong, rheola, inglewood, huntly, coliban, campaspe, goulburn lead system, ovens valley system, mitta mitta, kiewa valley, tarago, tanjil, moondarra, bogong, dargo high plains

Pink paper covered book by Stanley Hunter, Engineer in Charge of Boring Operations. Contents include tunnelling, deep sinking, the Chiltern Method, the Ballarat Method, Stawell, Ararat, Moyston, Raglan, Wimmera, Landsborough, Avoca, Ballarat West Leads, Berry-Moolort-Loddon Lead System, Clunes, Creswick, Bullarook Affluent, Corinella, Daylesford-Castlemaine Tributary, Majorca-Carisbrook tributary, Huntly, Coliban, Campaspe, Rutherglen., Smythesdale, Durham Lead, Tanjil, Evolution of Mining Machinery, size of claims, Definition of a Deep Lead, Discovery of Gold in Victoria, Geographical Position of Deep Leads, Water in Deep Leads, Methods of Deep Lead Mining, Cost of Deep Lead Mining, Stawell, Ararat, Moyston, Raglan, Wimmera, Landsborough, Avoca, Ballarat West, Berry, Springs Hill, Loddon Valley, Charlotte Plains, , Timor, Burn Creek, Huntly, Colinan, Goulburn, Ovens Valley, Chiltern, Indigo, Morrison's Lead, Plans include: geological Map of Stawell, ararat, Raglan and Landsborough; Kempson's Freehold Mine, Stawell; Geological Map of Beaufort, Avoca, Maryborough, Ballarat west, Berry-Moolort, Loddon, Creswick, Marong, &c; Cardigan Propriety Gold Mine; Working Miners United Gold Mine, Homebush; Hepburn Deep Lead Plan; Madame Berry West Mine; West Berry Consols Mine; Spring Hill and Central Leads; Berry Consols Extended Mine; Loddon Valley Goldfields; Chalk's No 3 Mine; Charlotte Plains Considated Mine; Duke United Mine; Geological Map of Bendigo, Huntley, Campaspe, Malmsbury, Kyneton, trentham, &c; Geological Map of Chiltern, Rutherglan, Eldorado, Beechworth, &c; Chiltern Valley Gold Mine; Wallace Chiltern Valley Consols Mine; great Southern and Chiltern Valley United Mine; great Northern extended Consols; Prentice and Southern deep Leads; Glenfine South Gold Mine; Geological map of Pitfield, Rokewood, Mt Mercer, Ballark, Meredith, &c.; McEvoy Mine; Dargo . . . . . . . . . . . . . . . . . . . . . . . mining, deep leads, squire, tools, gold panning, gold cradle, cradling, puddling, tubbing, mining shaft, shaft sinking, whip, horse whip, whim, horse whim, chalk's no. 1 mine, maryborough, mining cage, shaft, mining trucks, maryborough, washdirt, puddler, tunnelling, deep sinking, chiltern method of working, ballarat method of working, sampling washdirt. gravels, balmoral, mt william, stawell, moyston, great western, ararat, raglan, wimmera valley, landsborough, cardigan, haddon, beaufort, waterloo, avoca, lamplough, caralulup, ballarat west, ballarat, smythesdale, glenfine, illabarook, durham lead, morrison's lead, bullengarook, berry-moolort-loddon system, clunes, creswick, spring hill, bullarook, castlemaine - daylesford, majorca, carisbrook, timor, burnt creek tributary, tarnagulla, marong, rheola, inglewood, huntly, coliban, campaspe, goulburn lead system, ovens valley system, mitta mitta, kiewa valley, tarago, tanjil, moondarra, bogong, dargo high plains

This photograph dates to 1899, towards the end of the gold rush in the Mopoke Gully area. A large opening to a mine can be seen behind the men in the photograph, with a wheeled cart on a track leading to the men's position, where the soil and rocks have been hauled away. This photograph interestingly contains dogs alongside the miners. While dogs have been recorded as deterrents to thieves in the Victorian goldfields, these dogs appear as companions to these men. Mopoke Gully mines came under the 'Fryer's Creek' division of the Castlemaine District during the Gold Rush. After the Gold Rush began in Victoria with the discovery of gold at Ballarat in 1851, Gold was found in Castlemaine by December of that year. 20,000 diggers were spread across the Castlemaine region, and the area was yielding about 23,000 ounces of gold per week. Mopoke Gully was the site of the Mopoke Gully Water Wheel, operating under the Bendigo and Fryers Goldmining Company from 1887 until 1900. This Water Wheel was used in the gold mining technique of 'sluicing'. Hydraulic sluicing uses high pressure water jets to blast away the earth, which runs through a sluice box, catching the gold with all remaining slurry washing away. This Water Wheel was built the same year as the more famous 'Chewton Water Wheel', but was smaller in diameter (60ft as opposed to Chewton's 72ft). The Mopoke Water Wheel ruins are quite intact today, and are a registered archaeological site. The search for gold is ingrained into the history of Victoria and therefore, images like this one can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in 1899. This photograph reveals important information on the use of dogs on Victorian goldfields in 1899. Dogs were used both as companions, such as this photograph depicts, as well as deterrents to thieves. Sepia coloured rectangular photograph printed on gloss photographic paper mounted on card. Obverse: Williams/ Good/ Luck Reverse: A02498/ 1997. 2498/ Good Luck/ Mine/ 1899/ Mopoke. beechworth, burke museum, gold, gold mining, 1899, castlemaine, mopoke gully, good luck mine, fryer's creek, gold rush, victorian gold rush, water wheel, sluicing, chewton

This photograph dates to 1899, towards the end of the gold rush in the Mopoke Gully area. A slurry of rocks after they have been broken up is depicted, and this is part of the hydraulic sluicing mining process. Four men are relaxing under a wooden structure, with a fifth bearded man standing near a stone wall. This photograph interestingly contains dogs alongside the miners. While dogs have been recorded as deterrents to thieves in the Victorian goldfields, these dogs appear as companions to these men. Mopoke Gully mines came under the 'Fryer's Creek' division of the Castlemaine District during the Gold Rush. After the Gold Rush began in Victoria with the discovery of gold at Ballarat in 1851, Gold was found in Castlemaine by December of that year. 20,000 diggers were spread across the Castlemaine region, and the area was yielding about 23,000 ounces of gold per week. Mopoke Gully was the site of the Mopoke Gully Water Wheel, operating under the Bendigo and Fryers Goldmining Company from 1887 until 1900. This Water Wheel was used in the gold mining technique of 'sluicing'. Hydraulic sluicing uses high pressure water jets to blast away the earth, which runs through a sluice box, catching the gold with all remaining slurry washing away. Hydraulicking is the process of breaking up the rocks and suspending it in a slurry. This Water Wheel was built the same year as the more famous 'Chewton Water Wheel', but was smaller in diameter (60ft as opposed to Chewton's 72ft). The Mopoke Water Wheel ruins are quite intact today, and are a registered archaeological site.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray a sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in 1899. It also shows a location where sluicing was undertook which provides insight into the impact of sluicing on the environment at a time when it was done. This photograph reveals important information on the use of dogs on Victorian goldfields in 1899. Dogs were used both as companions, such as this photograph depicts, as well as deterrents to thieves. Sepia coloured rectangular photograph printed on gloss photographic paper mounted on card.Obverse: Reverse: A02497/ 1997.2497/ 'Good/ Luck/ Mine'/ Morepork/ Gully/ Mrs Joyce/ Bright/ Tunnel/ 800 ft/ 1899. beechworth, burke museum, gold, gold mining, 1899, castlemaine, mopoke gully, good luck mine, fryer's creek, gold rush, victorian gold rush, water wheel, sluicing, chewton, slurry

This photograph was captured at an undisclosed location and at an unidentified time but likely dates to approximately 1870. The photographer's details are not recorded and the identities of the men in the image are also not known. This image depicts a group of 10 men in typical miners fashion. Four of them are sat on a large log with one holding a small dog. Six miners stand behind those sitting. All these men are wearing a white button-up shirt and tan coloured work trousers. They wear heavy boots and seven have included a dark vest over their shirt. The man holding the dog has a pipe in his mouth. Two of these men are clean shaven with the remainder sporting a moustache and two with a beard. The ages of these men vary from late 20s to middle age. This group of men are located in a mining location with what appears to be an open cut mine in the background of the image. The ground is muddy and has elements which can help identify it as a mining location based on the condition of the landscape. The bottom of the men's trousers are muddy which provides the assurance that these men were working in this location when their photograph was captured. In the background there is one structure, possibly a dwelling, and bush which identifies the location as Australia. Open cut sluicing is a method used to extract gold and other precious metals from beneath the surface of the earth. This technique involved the use of high-powered hoses which broke down the soil enabling miners to come along and search this soil for gold. After the gold rush of the early 1850s, diggers had to enlist the assistance of heavy machinery and techniques like hydraulic sluicing in order to reach gold because the surface alluvial gold had already been discovered and removed. This heavy machinery was not used until after 1853. The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray an open cut sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in the late 1800s and early 1900s. It also shows a location where sluicing was undertook which provides insight into the impact of sluicing on the environment at a time when it was done. Images, like this one, of Australian gold rush history can reveal important information about the social and environmental impact of this period. This image depicts diggers standing in a mining location and therefore, this image has the capacity to reveal or support significant information for researchers studying the fashion and social status of diggers in Australia in approximately 1870. It can also provide information on the landscape of Australia in this period and the impact of mining for gold on both society and the Australian landscape. The Burke Museum is home to a substantial collection of Australian mining photographs which can be used to gain a deeper understanding into life on the gold fields, technology used in mining, the miners themselves and the impact of the gold digging on the environment.Sepia toned rectangular photograph printed on matte photographic paper mounted on board.Reverse: 1997.2518mining, goldfields, beechworth, 1870, australia, australian goldfields, diggers, victoria, sluicing, gold mining, miners, diggers victoria

This photograph was taken in approximately 1870 and depicts four male miners standing in mining sluice at the Three Mile Goldfields. These men are wearing typical attire for 1870s gold miners. They wear white shirts, tan coloured pants with water proof shoes and most of the men are wearing an apron to prevent their clothing from becoming too dirty from the mud. Each man is wearing a wide brim hat and hold large wooden tools used for sorting through the sluice. Three of the four men have full beards. The photograph was donated to the Burke Museum by R. Ziegenbein before 2001 but the photographer and the individuals captured in the photo are unknown. The image depicts the landscape of the Three Mile Goldfields during a period when open cut sluicing was undertaken to reach gold. Open cut sluicing is a method used to extract gold and other precious metals from beneath the surface of the earth. This technique involved the use of high-powered hoses which broke down the soil enabling miners to come along and search this soil for gold. After the gold rush of the early 1850s, diggers had to enlist the assistance of heavy machinery and techniques like hydraulic sluicing in order to reach gold because the surface alluvial gold had already been discovered and removed. This heavy machinery was not used until after 1853. The Three Mile Goldfields was a site of rich alluvial gold deposits located about 5 km south of Beechworth in Victoria. Today, the location of this gold deposit is called Baarmutha. It was a popular area for gold mining in the 1850s but became largely abandoned by the following decade. In 1865, a man named John Pund recognized that the area could be potentially rich if a better water supply could be obtained. He secured a 15 year license with three other miners. Within the next five years, these men had constructed 19 km of water race going from Upper Nine Mile Creek to Three Mile Creek. By 1881, these four men had delivered 950,000 gallons to the Three Mile Sluicing area which is depicted in this photograph. Pund was later go into partnership with John Alston Wallace who would become owner of the Star Hotel in Beechworth. The Three Mile sluicing location continued to be operational until 1950. Sluice box workers were a vital part of gold mining regardless of how inefficient they were in the recovery of gold. After using hydraulic sluicing to cut away the earth, miners would use the big wooden boxes depicted in the image to catch the earth which would then be sifted for gold. However, accidents would occur often which would result in the gold washing away and unable to be recovered. It was not a very efficient system because the gold, which was alluvial and thus very fine, would often pass through the sluice box undetected.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray an open cut sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in the late 1800s and early 1900s. It also shows a location where sluicing was undertook which provides insight into the impact of sluicing on the environment at a time when it was done. Images, like this one, of Australian gold rush history can reveal important information about the social and environmental impact of this period. This image depicts diggers standing in a mining location and therefore, this image has the capacity to reveal or support significant information for researchers studying the fashion and social status of diggers in Australia in approximately 1870. It can also provide information on the landscape of Australia in this period and the impact of mining for gold on both society and the Australian landscape. The Burke Museum is home to a substantial collection of Australian mining photographs which can be used to gain a deeper understanding into life on the gold fields, technology used in mining, the miners themselves and the impact of the gold digging on the environment.Sepia toned rectangular photograph printed on matte photographic paper and mounted on board.[illegible] about 1870 / 97 2514.1 / 2594 30three mile goldfields, goldfields, 1870, 1870 gold, australia, australian landscape, miners, gold miners, diggers, gold diggers, beechworth, victoria, sluice box workers, sluicing, sluice, mining

This photograph was taken in 1911 at Three Mile Creek, about five kilometers south of Beechworth town. Significant digging took place at this location from late 1855, which led to a flood of workers and stores to follow, though daily earnings were slim compared to the nearby Woolshed site. This remained the case even after workers at Three Mile Creek attempted to protest around Beechworth during an election in November 1855. Three Mile Creek was one of seven significant divisions of the Beechworth Mining District formalised by the Governor-in-Council in 1858, though by the time this photograph was taken, the boundaries of the original seven districts had shifted to create seventeen divisions. The Three Mile Goldfields was a site of rich alluvial gold deposits located about 5km south of Beechworth in Victoria. Today, the location of this gold deposit is called Baarmutha. It was a popular area for gold mining in the 1850s but became largely abandoned by the following decade. In 1865, a man named John Pund (a man second from the left in the back row of this photograph shares this surname) recognized that the area could be potentially rich if a better water supply could be obtained. He secured a 15 year license with three other miners. Within the next five years, these men had constructed 19 km of water race going from Upper Nine Mile Creek to Three Mile Creek. By 1881, these four men had delivered 950,000 gallons to the Three Mile Sluicing area which is depicted in this photograph. Pund would later go into partnership with John Alston Wallace who would become owner of the Star Hotel in Beechworth. The Three Mile sluicing location continued to be operational until 1950. The eleven miners in this photograph are: Back row: Led Guthrie, P. Pund, F. Beel, [Unknown] Miller Front row: Paddy McNamara, J. King, W. Beel, [Unknown] Garland, J. Clarke, J. Ryan, H. Bartsh In the background of the photograph is a huge dirt wall that appears to suffer damage caused by hydraulic sluicing. Hydraulic sluicing is a specialised mining technique that involves directing high pressure water flows at dirt to uncover gold. The technique played a significant role in shaping Beechworth's landscape during the gold rush to create the topography seen today.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray an open cut sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in the late 1800s and early 1900s. It also shows a location where sluicing was undertook which provides insight into the impact of sluicing on the environment at a time when it was done. Images, like this one, of Australian gold rush history can reveal important information about the social and environmental impact of this period. This image depicts diggers standing in a mining location and therefore, this image has the capacity to reveal or support significant information for researchers studying the fashion and social status of diggers in Australia in approximately 1911. It can also provide information on the landscape of Australia in this period and the impact of mining for gold on both society and the Australian landscape. The Burke Museum is home to a substantial collection of Australian mining photographs which can be used to gain a deeper understanding into life on the gold fields, technology used in mining, the miners themselves and the impact of the gold digging on the environment.Black and white / sepia rectangular reproduced photograph printed on glossy photographic paper mounted on board.beechworth, beechworth museum, mining, mining team, three mile creek, sluicing, hydraulic sluicing, photography, gold sluicing, gold mining, pund mining

The photograph appears to depict the of the entrance to the Rocky Mountain Tunnel. The Rocky Mountain Tunnel runs from opening of the tunnel, underneath the Beechworth town, to the Gorge. This tunnel drained the excess water from the upper Spring Creek Goldfield to allow for mining access in the area. The Rocky Mountain Co. blasted through the granite rock to create the original 400ft-long tunnel in 1859, but between 1867 and 1871, the Rocky Mountain Gold Sluicing Co. widened and extended it. At its completion, it measured 14ft deep, 6ft wide, and almost half a mile long. The mining surveyor at Beechworth called it 'without doubt, the greatest undertaking of the kind in the colony'. When the company became the Rocky Mountain Extended Gold Sluicing Co. in the mid-1870s, they continued the tunnelling work. The work was reportedly vital to mining being able to continue at Beechworth and may have established world records in tunnelling through hard rock. The entrance at the Gorge side of the tunnel can be seen from the Beechworth Gorge Walk. The tunnel continues to be an outfall drain for the lake and the town.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray an open cut sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in the late 1800s and early 1900s. It also shows a location where sluicing was undertook which provides insight into the impact of sluicing on the environment at a time when it was done. The Burke Museum is home to a substantial collection of Australian mining photographs which can be used to gain a deeper understanding into life on the gold fields, technology used in mining, the miners themselves and the impact of the gold digging on the environment.A black and white rectangular reproduced photograph printed on matte photographic paper.7814beechworth, beechworth museum, burke museum, australian museum, mining, rocky mountain mining co., rocky mountain mining company, mine, mining company, rocky mountain mine, mine entrance, rocky mountain, gold, gold mining

This photo depicts a man standing next to a large piece of mining equipment identified as a hydraulic chisel (alternative name: drifter dill or power rock drill). This piece of machinery was used in mining to place holes in the walls of a mine which were then filled with dynamite or other explosives for rock blasting or to make holes for plug and feather quarrying. The additional tools to the right of the photograph and in front of the machinery can be identified as either picks or as feather and wedges, the latter of which were used to split stone drilled by the hydraulic or power chisel. Depending on the date of the photograph, which is not provided, this chisel was either powered by electricity or by hydraulics. The following is written on the drill "R.C. FORD'S PATENT No91 / MELBOURNE VICTORIA 1879". The man depicted in this photograph wears a wide brim hat, a loose fitting white shirt and loose pants. He wears boots and has a medium sized dark beard. This attire, along with his locality in the mine and proficiency with the mining equipment, identifies this man as a miner working in this particular, but unidentified, mine. It depicts an instance of hydraulic chiseling which makes this photograph valuable for the study of mining techniques from a date c1880.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray the types of machinery used in mining can reveal important information for technology and highlight the methods used to break apart the earth in order to obtain access to gold and other precious materials during the period this photograph was captured. Further research into RC Ford can potentially reveal even further information pertaining to this photograph. This image is of important historical significance for its ability to convey information about the methods and machinery used to access gold or mine more in general. It also highlights the size of machinery at the time and allows us to compare this to the size of the person standing besides the machinery to better understand the manpower which would have been required to use and set-up this macinery.A black and white rectangular reproduced photograph printed on matte photographic paper.Reverse: 7816/ copy 1/3gold, sluicing, gold sluicing, hydraulic sluicing, gold and tin mine, mining, gold mining, beechworth, burke museum, melbourne, victoria, hat, mining machinery, machinery, r. c. ford

This photograph shows a piece of gold mining equipment identified as a mine winch, possibly an air winch cylinder of 1870s RG Ford's Patent design. Throughout the history of mining for gold and other precious materials, the windlass or winch (pictured) was used to bring up buckets full of soil from the bottom of a mine. This soil was then searched for gold/metals before being relocated to a different area. Due to the size and complexity of this particular piece of equipment, this winch may have been used to raise and lower mine carts to the entrance of the mine (often used in coal mining) and could have been used in raising cages up and down (acting as elevators) containing miners if the mine was particularly deep. The actual use of this particular item in the Beechworth locality is undocumented but these are some possibilities based on the use of these pieces of equipment in other mining locations. Mining can have a largely detrimental impact to the environment and therefore, the study of machinery like the one depicted in this photograph can help researches to reconstruct the methods and technologies used in the late 1800s and early 1900s. This particular item appears to have been removed from it's original site where it would have been used to assist with mining. It is possible that this photograph has been taken for recording purposes or as part of a machinery exhibition. Prior documentation records that this piece of equipment had connections to the Rocky Mountains Mining Company. Today, the Rocky Mountains Gold Mining company is famous in Beechworth for having been instrumental in the creation of the Rocky Mountain tunnel. Construction for this tunnel began in 1859 when a group of 12 men blasted a 400ft long tailrace though the rock beneath the town of Beechworth. Today, the 800ft tunnel, completed in 1871, is a popular tourist attraction but during the decades of gold mining, the purpose of this tunnel was to divert water away from the main sluicing operations so miners could better access gold and precious materials. The tunnel was used for this purpose for many years, later becoming useful for the Zwar Brother's tannery and currently as an outfall drain for Lake Sambell. This area continued to be mined until the early 1900s. The period when this item was in use is unclear but it is estimated to have been in the 1870s based on the design and appearance of the image. The gold works at the Rocky Mountain Tunnel closed in the early 1920s but the impact of mining remains in Beechworth today and therefore the study of photographs like this one which contain mining equipment can further understanding of mining in this region.This photograph has historic and research potential for study on the gold mining of the Beechworth region and types of equipment used to locate gold after the initial gold rush of 1853-1854 which resulted in the discovery of the surface gold and required miners to dig deeper to access precious metals. The clarity of the photo, and its good preserved condition, means it can continue to be used for research. This photo is part of a collection of six photos all within the Burke Museum Collection which depict mining equipment.Square black and white photograph on card.7793.1beechworth, mining, goldmining, goldmining equipment, beechworth burke museum

Panning dishes were used for washing fine gold from river sediments or from the residue trapped in cradles and puddling tubs. They were often used on the edge of streams/rivers to sift gold from alluvial soil or crushed quartz. This simple pan would have been filled with sand and gravel which might have contained gold. The pan was submerged in the water and shaken to sort the gold from the gravel and other material, with the lighter material gradually being washed over the lip until only the heavy deposits, such as gold, remained at the bottom. (ref. Museum Victoria) This pan was used by George Henry Douglas Russell Snr. As a young man prior to his enlistment in WW1 he panned for gold using this dish. During the war he became a vet sergeant in charge of horse lines.Gold panning is the oldest and simplest method of extracting gold. Gold pans had widespread use in alluvial gold fields where water is available. This item is an example of the type of pan commonly used on Victorian gold fields.A circular dull metal panning dish which has a wide rolled top lip which tapers down to a smaller diameter for the base which is flat. The pan has been made from ironmetal which has a coating of another metal with a matte grey finish. It has a small hanging hole and a reinforcing ring all around the top.russell-doug gold-panning mining

The A1 Gold Mine is located north of Woods Point, near Jamieson, in the Upper Goulburn region of Victoria. Gold was discovered at the A1 site in 1861 and mining operations began in 1864. The A1 Mine Settlement refers to a small township known variously as Castle Reef, Castle Point, and Raspberry Creek, which developed in the 1860s around mining industry centred on a crushing machine that worked the three gold reefs in the area. Historically, the name "A1"referred to the high quality of gold found in the quartz reefs at depths of at least two thousand feet. Along with the Morning Star mine at Woods Point, the A1 gold mine produced almost sixty percent of Victoria's gold output in the 1950s to 1970s and continued operating until 1992 when it went into administration. Operations at the site were revived in 2016 and the A1 Mine is now considered one of Victoria's premier gold mines. The A1 mine is part of the extensive and prospective Lachlan Fold Belt, a north-west trending belt of tightly folded Early Devonian sedimentary rocks extending from New South Wales to Victoria. Mineralisation is hosted within or immediately adjacent to diorite dykes. Contemporary development of the 'Queens Lode' at the A1 mine signals a move from high-grade, narrow vein airleg mining into larger scale, mechanical mining designed to increase ore production volume. This original, undated photograph of the A1 Mine appears to depict an area or phase of disuse or abandonment. The aged and humble appearance of the cottage suggests association with the historical A1 Mine Settlement, therefore the image may have been taken prior to the 1950s-1970s revival period in which the A1 mine is known to have produced high gold yields. The photograph contributes to our understanding of the A1 Gold Mine's impact on the landscape and the social, environmental impacts of mining on communities and may be compared with others in the Burke Museum's extensive collection of mining photographs to deepen our understanding of mining in the Jamieson area.Black and white rectangular photograph printed on photographic paperReverse: 5577 / A1 Mine / Near Jamieson / Vic. /burke museum, beechworth museum, beechworth, gold fields, gold rush, victorian gold rush, mining tunnels, gold ming history, colonial australia, australian gold rushes, mining technology, beechworth historic district, indigo gold trail, indigo shire, upper goulburn shire, jamieson, woods point-walhalla goldfield, a1 gold mine, victorian high country, modern mining methods, orogenic gold province, gold mineralisation, devonian, dykes

This photograph depicts mining operations within the Beechworth area, in an unidentified valley where sluicing was utilised as a method for extracting gold from the environment. After gold was discovered in the region in 1851, sluicing became a characteristic of gold mining in the region - "Ovens miners carved intricate networks of races" throughout the region - involved the diversion of water in many channels, or water races, which contained inbuilt 'ripple devices' designed to trap gold for later extraction. By 1871, 900 miles of water races had been cut into the Beechworth Mining District. As suggested by the numerous figures involved in labouring along the water race, sluicing was a source of considerable employment within the region. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in the 1850s, and provides clues as to how sluicing and the widespread construction of water ranges changed the environment of the region. This image is important for current research into the history of the Ovens region in Victoria, which played such a prominent role in the early Australian gold mining industry. Therefore, this image has the capacity to be beneficial for research into society and the motivations of those living and working in this region during this period and therefore, has social significance. The Beechworth Burke Museum has additional images relating to gold sluicing and and the mining activities in the area more generally, which can be analysed and studied alongside images like this one.A black and white rectangular photograph printed on matte photographic paperbeechworth, mining, miners, labour, water race, sluicing

This photograph depicts the Great Southern Mine located in Rutherglen as it was during the 1900. After the initial Gold Rush of 1853-1854, Gold was discovered deeper under the surface of the earth in the 1860 after the discovery of another deep lead system. Due to the discovery of Gold in Rutherglen, Rutherglen developed into a community in its own right, possessing a population of 6600 by December 1860 and developed into a municipality in 1862. The Great Southern Mine depicted in this photograph required the use of a range of modern technologies, including the hydraulic pumps, in order to reach gold. This photo depicts the mining operations as they were undertaken around the turn of the century.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray a modern mining operation undertaken in the 1860s, can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about the methods used to extract gold in 1900. It is significant as most mining operations around the region, particularly earlier on in the period, used different technologies such as water races. This image is important for current research into the history of Rutherglen more generally, a town which developed singlehandedly due to the discovery of minerals and mining, as depicted here in this photograph, thus indicating an element of social significance as well as historic. The Beechworth Burke Museum has additional images relating to mining and Rutherglen which can be analysed and studied alongside images like this one.A black and white rectangular photograph printed on matte photographic paper.Reverse: $ 3.00 19972503 / a02503 / Great Southern Mine Rutherglen 1900rutherglen mine, rutherglen, great southern mine, beechworth, mine, mining, post goldrush, victoria, gold, 1860s, sluicing, hydrolic sluicing

A black and white photograph depicting seven men and four women surrounded by tunnel boring machinery. A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. They may also be used for microtunneling. They can be designed to bore through anything from hard rock to sand. Tunnel boring machines are used as an alternative to drilling and blasting (D&B) methods in rock and conventional "hand mining" in soil. TBMs have the advantages of limiting the disturbance to the surrounding ground and producing a smooth tunnel wall. This significantly reduces the cost of lining the tunnel, and makes them suitable to use in heavily urbanised areas. The major disadvantage is the upfront cost. TBMs are expensive to construct, and can be difficult to transport. The longer the tunnel, the less the relative cost of tunnel boring machines versus drill and blast methods. This is because tunneling with TBMs is much more efficient and results in shortened completion times, assuming they operate successfully. Drilling and blasting however remains the preferred method when working through heavily fractured and sheared rock layers.This photograph is significant as it shows the machinery used and attire worn by men and women during the gold rush era. Black and white rectangular photograph printed on photographic paperburke museum, mining, beechworth, boring machinery, excavate, gold, gold fields, gold rush, miners

Taken between circa 1920 - 1950 this photograph depicts a man dressed in dark trousers, a white long sleeved shirt and broad-brimmed workers hat digging around in the Three Mile Mine at Barramutha. The mine was an important gold resource and was typically mined using a method known as hydraulic sluicing whereby high powered water jets are used to dislodge rock or move sediment. The remaining water sediment slurry is directed through sluice boxes to remove the gold. The Beechworth mining district was one of six mining districts established by the governor-in-council on 4th of January 1858 under the provisions of An Act for Amending the Laws Relating to the Goldfields (21 Vic no. 32). This photograph shows historic and research value into the historical methods of hydraulic sluicing in the Beechworth mining disctrict. It also shows the evolution of the mining methods and has potential for understanding future engineering endeavors in the context of victorian mine goldfields. Black and white rectangular photograph printed on matte photographic paper.Reverse: 7597.3/ Copied from original on loan from Webb (QLD)/ Donated Nov 2009/ Barnawatha Three Mile Mine 1920-1950/ Owned by Plain Bros then Parkinsons/ Managed by John Weir, Peter Jenson, Jack Cox/ Slicing. three mile creek, three mile goldfields, three mile beechworth, goldfields, #beechworth, hydraulic mining, hydraulic sluice, burke museum

Taken between circa 1920 - 1930 this photograph depicts a Hydraulic water jet in the foreground and a man dressed in dark trousers, a white long sleeved shirt and broad-brimmed workers hat digging around in the Three Mile Mine at Barramutha. The mine was an important gold resource and was typically mined using a method known as hydraulic sluicing whereby high powered water jets are used to dislodge rock or move sediment. The remaining water sediment slurry is directed through sluice boxes to remove the gold. The Beechworth mining district was one of six mining districts established by the governor-in-council on 4th of January 1858 under the provisions of An Act for Amending the Laws Relating to the Goldfields (21 Vic no. 32).This photograph shows cultural and research value into the historical methods of hydraulic sluicing in the Beechworth mining disctrict. It also shows the evolution of the mining methods and has potential for understanding future engineering endeavors in the context of victorian mine goldfields.Black and White rectangular photograph printed on matte photographic paper. Reverse: Copied from original on loan from Webb (QLD)/ Donated Nov 2009/ Barnawatha Three Mile Mine c1920-1950/ Owned by Plain Bros then Parkinsons/ Managed by John Weir, Peter Jenson, Jack Cox/ Slicing. three mile creek, three mile goldfields, three mile beechworth, goldfields, #beechworth, hydraulic mining, hydraulic sluice, burke museum

Taken between circa 1920 - 1950 this photograph depicts the open mine in the Three Mile Mine at Barramutha. The mine was an important gold resource and was typically mined using a method known as hydraulic sluicing whereby high powered water jets are used to dislodge rock or move sediment. The remaining water sediment slurry is directed through sluice boxes to remove the gold. The Beechworth mining district was one of six mining districts established by the governor-in-council on 4th of January 1858 under the provisions of An Act for Amending the Laws Relating to the Goldfields (21 Vic no. 32).This photograph shows cultural and research value into the historical methods of hydraulic sluicing in the Beechworth mining disctrict. It also shows the evolution of the mining methods and has potential for understanding future engineering endeavors in the context of victorian mine goldfields.Black and White rectangular photograph printed on matte photographic paper.Reverse: Copied from original on loan from Webb (QLD)/ Donated Nov 2009/ Barnawatha Three Mile Mine c1920-1950 Minehead & Slicing/ Managed by John Weir, Peter Jensen, Jack Cox/ Owned by/ the Plain Bros then Parkinsons/ John worked for Pqarkinsons. three mile creek, three mile goldfields, three mile beechworth, goldfields, #beechworth, hydraulic mining, hydraulic sluice, burke museum

This image shows an unknown location in the area of Beechworth that was possibly used as a sluicing mining site for gold during the Victorian Gold Rush. This era saw an influx of Chinese immigrants and Australian prospectors hoping to strike it rich on the fields. Many companies such as the Rocky Mountain Extended Gold Sluicing Company Ltd and the Cocks Pioneer Gold &Tin Sluicing Company also set up mines in the area. This site may be the location of one of these company's mines. The wooden logs are reminiscent of known sluicing operations in the era from that time. Sluicing involved the use of high-pressured hoses to clear away soil from earth that had been dug up by miners and was a popular method of excavation in the area, although it had severe impacts on the environment.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray an open cut sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold. It also shows a location where sluicing was undertook which provides insight into the impact of sluicing on the environment at a time when it was done.A colour rectangular photograph printed on glossy photographic paperReverse: 6855 /beechworth, gold rush, sluicing, mining

The photograph depicts a mine cut with a tractor. Water is being used to sluice the front of the tractor, possibly to separate any gold that may have been picked up from the earth. A few people watch the demonstration. Water was a significant part of gold mining in the Beechworth area and miners used a method known as 'hydraulic sluicing'. Due to the amount of water required, many water races were constructed throughout the Beechworth Mining District. These were cut through solid rock and are an example of engineering achievement. Water usage in the area put Beechworth at the heart of water policy, with many firsts for Victorian colonial goldfield water management being established in the Beechworth Mining District. This photograph is significant as it depicts the use of water in gold mining in Beechworth. Beechworth was notable for it's use of water in mining.Black and white square photograph (portrait orientation) printed on matte photographic paper.Reverse: SW-50-2 / 1997 31136 / unreadable pencil markingssluicing, gold mining, mining, hydraulic sluice, hydraulic sluicing, beechworth mining district