There are 17 opal fields in Australia. This opal bearing stone was found in Lightning Ridge, NSW over what is known as the Great Australian Basin. This basin was formed and covers an area of 1.7 million square kilometers in eastern Australia in the Cretaceous period. This basin used to contain an inland sea, which provided an environment where silcrete eventually formed when water levels changed. This eventually seeped into other structures, and eventually hardened and formed opal. Lightning Ridge has a population of around 2000 people, with about 80 000 visitors every year. It is a historic mining town, and is known for its deposits of a rare black opal. Mining started in the area in the late 1800s, early 1900s when the black opal was discovered. This opal-bearing stone is of social and historical significance. It is from Lightning Ridge, which is well-known for being a large producer of opal stones, most famously black opal. The history of the period dates back to 140 million years, with the discovery of black opal in the early 1900s causing interest in the area. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.***A palm-sized solid mineral specimen in shades of beige and light orange*** silica based? burke museum, beechworth, geological, geological specimen, opal, opal fields, australia, lightning ridge, new south wales, great australian basin, cretaceous, silcrete, black opal, mining

EULO Famous for it's Opalseulo, queensland

Vegemite hit the market in 1923 but failed to sell. In 1928 the company renamed its spread Parwill to compete against the top-selling British import, Marmite but Parwill flopped too. In 1922 the Fred Walker Company hired a chemist, Percy Callister, to develop a useful food from vitamin-rich used yeast being dumped by breweries. Using enzymes to split open the yeast cells, Callister extracted the contents and blended them with vegetables and salt into a sticky black paste with a sharp taste. They tried the Vegemite name again and gave the product away with Walker cheese products and a couple of cars as prizes before Australians finally fell for it. In 1939 Vegemite was officially endorsed by the British Medical Association as a good source of Vitamin B and was included in Australian Army rations during World War II. Buyers were now assured of the nutritional value of Vegemite, which has been a market leader ever since. The Fred Walker Company became the Kraft Walker Cheese Co. Pty Ltd in 1926 and Kraft Foods Limited in 1950. (from Powerhouse Museum) This type of jar was used to package Vegemite between 1935 and 1945. Vegemite has been an 'Australian icon' since World War II when it was recognised as one of the world's highest food sources of vitamin B. It was sent to war with the troops and rationed at home. The marketing strategy that put Vegemite in 9 out of every 10 Australian homes in the 1940s, 50s and 60s emphasised the value of Vegemite to children's health. A cylindrical Vegemite jar made of white opal glass. It has a threaded rim and two mould seams. On the base - AGM Vegemite V879

"EULO QUEEN" Hotel Qld. HEART OF THE OPAL FIELDS Sunshine State QUEENSLANDeulo, queensland

While the date of when this box was made is unknown, there is an inscription on the lid that indicated that the item was owned by a J. E. Huderric in 1767. A snuffbox is a small decorative box used to store scented tobacco powder and were commonly used by men and women in the 17th and 18th century.The social history objects held in the Burke Museum's collection help to tell the stories of Beechworth's past by showing the social, cultural, and economic aspects of the town's history.A decorated small black box. It is rectangular and opens up with a lid. The lid is decorated on the outside corners and a centre diamond shape using opal coloured flaked gems.J. E. Huderric 1767/ [inscribed on the lid] A01197/box, drugs, tobacco, 18th century

L-R: Peter Bassett-Smith, Opal SmithColour photographactivities, 30th anniversary, eltham district historical society, peter bassett-smith, opal smith

Keith Raw, Opal Chief champion 2yo 1960s,AlipesPrimary historicalPink, Purple sleevesbendigo, bhrc, opalchief, alipes, trotting, pacing, race colours, keith raw, ke raw, k raw

One of original religious artefacts used in the Loreto Chapel. Although no maker's mark, opals would indicated Australian made.Gold coloured monstrance. (Receptacle in which the Holy Eucharist was kept as well as placed for public adoration.) At the top is a large round structure, rayed like the sun - 'viril' and inside the viril is a glass section for holding the host - 'vidriera'. Highly decorated and surrounded by gem stones and opals.

L-R: - , Mrs Marion Yeoman, Mrs Opal Smith (Treasurer and Membership Secretary, Shire of Eltham Historical Society)Colour photograph1987, activities, senior citizens' centre

Autumn Excursion to Petty's Orchard, Pontville and Schramm's Cottage led by Irvine Green (1913-1997); 6 April 1997. L-R: Opal Smith, Sue Law.Colour photographactivities, petty's orchard, irvine green, opal smith, sue law

It is a portrait of a man believed to be related to George Evans. A framed copy of an opal type photograph of a gentleman believed to be related to George Evans. The outer frame is made up of brown stained timber with a gold surround in the middle and a red velvet inner surround. It is a head and shoulders photograph of a white haired and bearded man dressed in a dark suit and bow tie of the mid-Victorian era.george evans collection

Autumn Excursion to Petty's Orchard, Pontville and Schramm's Cottage led by Irvine Green (1913-1997); 6 April 1997. L-R: Opal Smith, Bob Francis, Blanche Shallard, Irvine Green.Colour photographactivities, petty's orchard, irvine green, blanche shallard, bob francis, opal smith

Contents: • Next meeting, Celebrating Peter Bassett-Smith • February Meeting – Celebrating Peter Bassett-Smith • Jock Read 1915-2010 • Opal Smith 1914-2010 • 2011 Program • Other News • Annual General Meeting The Shire of Eltham Historical Society was formed in October 1967. The first newsletter of the Society was issued May 1978 and has been published continuously ever since on a bi-monthly basis. With the cessation of the Shire of Eltham in late 1994, the Society's name was revised to Eltham District Historical Society and this name first appeared with issue No. 103, July 1995. The collection of the Society's newsletters provides a valuable resource on the history of the Society's activities, office bearers and committee members, guest speakers and subjects of historical interest pertinent to the former Shire of Eltham and the Eltham District.A4 photocopied newsletter distributed to membersnewsletter, eltham district historical society, shire of eltham historical society

Photo album organised by and dedication note signed by Montmorency-affiliated members Blanche and Jack Shallard, Opal Smith, Marjorie North and Sue Law. The album contains a number of images recorded under accession numbers 01819, 01820, 01828, 01829. Album consists of 30 photos mainly of Montmorency environs with an explanatory card, title cards and pressed flowers. Plastic construction with 16 leaves capable of holding three 10 x 15 cm photos per side in plastic pockets. 02076, montmorency (france) photo album

Back Row L-R: Marion Yeoman, Lois Loftus-Hills, Doug Orford, Jo McCormick, Peter Bassett-Smith, Helen Harbeck, John Graves Front Row L-R: Blanche Shallard, Leslie Martin, Opal Smith, Mary Ryan, Joy Ness, Gwen BakerOpening ceremony of the new home of Eltham District Historical Society Colour photographeltham, main road, police residence, local history centre, eltham district historical society, opening day, peter bassett-smith, marion yeoman, lois loftus hills, doug orford, jo mccormick, helen harbeck, john graves, blanche shallard, leslie martin, opal smith, mary ryan, joy ness, gwen baker

According to the 1912 Department of Mines Bulletin of the Geological Survey of Victoria, basalt covers a considerable portion of the Macedon area including Mount Macedon. Basalt is the most common form of rock underlying the earth's surface and is found in three kinds of rock forming environments: ocean divergent boundaries, oceanic hotspots, and mantle plumes and hotspots beneath continents.This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A solid mass, geological specimen in shades of grey and white. Hyalite is a colourless variety of opal. It occurs as globular and botryoidal masses and irregular crusts in volcanic and pegmatite environments where the silica deposits from the gas phase. Basalt is dark in colour, fine-grained igneous rock composed of plagioclase and pyroxene minerals. It is commonly formed as an extrusive rock, such as lava flow. It is one of the most common forms of rock underlying the earth's surface.burke museum, geological specimen, department of mines, geological survey of victoria, basalt, mount macedon, beechworth

This book was presented to Professor Ferdinand Krause of the Ballarat School of Mines by the co-author Felix Ratte who had taught Geology at the Ballarat School of Mines. Felix Ratte became mineralogist to the Australian Museum, Sydney.Hardcovered book with brown cloth cover. 341 pages with illustrations. Chapters in the book include Geology; Rocks and their Movements; Stratified Deposits; Mineral Veins and Lodes; Dynamics of Lodes; Filling of Lodes; Irregular Deposits; Alluvial Deposits; Physical Properties of Minerals; Compsition and Determination of Minerals; Noble Mineral; Silver and Lead; Quicksilver or Mercury; Haloids and salts; Quartz and Opal; Precious stones; assays and the use of Blowpipes; Special Assays for Gold and SilverFrontise page handwritten in ink: 'Prof. Krause from F. Ratte'mining, ballarat school of mines, geology, felix ratte, minerals, ferdinand krause

Letters and historical research information re Johann Menge (1788-1852). Includes three letters to A Richardson from Val Menge (wife of possible descendant of Johann Menge) , dated December 19970, Feb 1971 and March 1971; Extract from ''South Australia and its Mines''(1846); Extract from ''Historical studies of Australia & New Zealand Vol 10''; Extract from the ''Australian Dictionary of Biography''; extract from George Stevenson's Journal in ''Royal Geographic Society of Australia - South Australian Branch, Vol 30, p. 62; Extract from ''The history of South Australia pp. 186-187; Extract from letter written by ''The South Australian Register'' (1852); Extract from '' Tasmanian Historical Research Association'' Papers and proceedings Vol 11, No. 2, pp 31 - 46; copy of book review (unknown paper) of ''Opal Men'', with sketch of Johann Menge, who first discovered opal in Australia. Menge was a mineralogist/geologist with a talent for languages - ''eccentric'' -died in poverty at Forest Creek, 1852.Val & Ted Mengeperson, individual, johann menge

Standing L-R: Mrs Opal Smith, man obscured, Mr Norm Williams, Mr Nankervis, Mrs Nankervis, Mrs Marjorie Smith Motschall; Seated L-R: Mr Phillips (looking down), Mrs Phillips (looking away), Mrs Beryl Read, Mrs Lilian Rumney. The commemorative plaque explains the functions of the various items used in the Victorian 150th Anniversary Monument and Time capsule.Colour photograph1987, activities, eltham community centre, time capsule

Paperback; 141 p. : ill., ports. ; 22 cm.ISBN 0959342818 [three copies: written on title page of one copy] To Opal With Best Wishes - Marjorie Smith Motschall 18-3-84 [written on title page of a second copy] With Best Wishes to Eltham Historical Society - Marjorie Smith Motschall 18-3-84majorie smith motschall, panton hill

Framed black and white photograph of Tilly Aston. Tilly sits with one hand resting against a table, and the other in her lap. She is wearing a black collared dress with a white lace neck ruff held with an opal pin. Two medals (the Jubilee medal and Coronation medal) are pinned to the chest (one a red bowtie, the other is a brass medallion). At the base is a handwritten inscription: Miss Tilly Aston/ Founder of Assocation for Advancement of the Blind / in 1895 and Leader until 1947.B/W photograph in black frametilly aston, coronation medal

Centred over present-day Opal Court and Manning Road, Eltham North Historic Aerial Imagery Source: Landata.vic.gov.au Aerial Photo Details: Project No :1931 Project : MALDON PRISON Run : 19 Frame : 3131 Date : 11/1931 Film Type : B/W Camera : F8 Flying Height : 11000 Scale : 18860 Film Number : 60 GDA2020 : 37°42'10"S, 145°08'07"E MGA2020 : 335621, 5825531 (55) Melways : 21 G2 (ed. 42)aerial photo, eltham, neil webster collection, eltham north, manning road, opal court

these bottles were found at the old pine plantation near Forest Road Orbost.These various shaped containers are examples of glass containers used in the early 20th century.Seven bottles found at old pine plantation in north of Orbost. 2372.1 is a cylindrical Vegemite jar made of white opal glass. It has a threaded rim and two mould seams. 2372.2 is a brown beef extract jar. 2372.3 is a rounded square white Ponds jar which would have had a metal lid. 2372.4 is a brown Bovril jar and probably had a cork seal. 2372.5 is a clear perfume bottle from Rogers & Gallet Paris. It has concentric circles around the neck and a star pattern on the base.. 2372.6 is a clear glass medical bottle used by Bosisto and 2372.7 is a clear glass cordial bottle from O.T. ltd.2372.1: on base AGM above V905 above 6 2372.2: GLOBEX AGM X3 with Beef Extract on sides 2372.3 - on base PONDS with logo 2372.4 - on side- 2oz BOVRIL LIMITED F204 2372.5 - ROGERS & GALLET logo PARIS 2372.6 - on bottom - AGM ; in indented rectangle on back - BOSISTO & CO Pty Ltd. 2372.7 - at bottom - PROPERTY of O.T. LTD; on base - AGM logo F1151 M F?bottles containers jars vegemite-jar bovril-jar bosito's-bottle pond's-jar

L-R: Phyllis McDonald, Dolly Smith, Russell Yeoman, Joyce McMahon, Opal Smith, Brian Smith, Lu Robertson, Jack Shallard [from EDHS Newsletter No. 65, March, 1989:] ELTHAM HERITAGE WALK The Society's contribution to Heritage Week this year will be a guided walk around Eltham featuring a number of buildings and locations of historical and environmental interest. Three dates are listed as official Heritage Week events, Sundays 16th and 23rd April and Saturday 22nd. In addition, there will be a walk on Saturday 15th for Society Members. All walks will start at 1:00 p.m. in Panther Place near Shillinglaw Cottage. Each will take about four hours and the distance is about 5km. Old photos of locations visited will be available for viewing.Colour photographheritage excursion, main road, eltham, 150th anniversary monument, 20th anniversary, activities, eltham community centre, pitt street, plaques, time capsule

Thunderegg Agates are formed within rhyolite volcanic ash layers. They are rough spherical shapes, varying in size from less than an inch to over a metre long. Thundereggs usually contain centres of chalcedony which may have been fractured followed by deposition of agate, jasper or opal, either uniquely or in combination. A unique characteristic that these specimens have is the fact that they often look like ordinary rocks on the outside, but slicing them in half and polishing them may reveal intricate patterns and colours. These particular specimens are examples of thunderegg agates. Agate is a variety of chalcedony, a cryptocrystalline form of quartz. The agate component contributes to the intriguing internal patterns of the specimens. The specific locality of these specimens is unknown but they can be found in flows of rhyolite lava. They are formed in gas pockets in the lava, which act as moulds. These specimens can be found globally, with specific locations in Germany being particularly abundant. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.Two small solid specimens with pale, sandy-coloured exteriors and fractured internal patterns. burke museum, beechworth, geological, geological specimen, thundereggs, thundereggs agate, agate, rhyolite, rhyolite lava, volcanic ash, chalcedony, cryptocrystalline

B+W photograph on front mount studio portrait (B+W) of lady seated on upholstered chair (carved wood), man standing behind occasional table. Man is dressed formally (Bow tie and stiff shirt); whiskered- beard & moustache. Inscription: Front: the crown studios Sydney - printed on board. Back: (P.T.O).Back: Handwritten: 'Mr & Mrs Wittmann in later years when/they had gone to live in Sydney. RHSV stamp (Royal Historical Society of Victoria/Bendigo Branch), '1128', Printed by Studio: 'George & Market Streets/Sydney', 'The Crown Bromide Enlargement Coy 'Trade Mark'','The/Crown/Studios','Mark Blow/General/Manager', 'Portrait enlarged/on Bromide,Platinotype/Carbon Opal, and Finished/ in crayon, indian in, partel/water colour or oils',' Telephone No 477','Cable Address 'Bromide'/Sydney',' Copies of this Photograph No__ maybe had at any time'.The Crown Studios, Sydney, George & Market Streetperson, family, wittmann portriat