9 slides labelled, describing the use of Rock Dust Nov 86. Ways of applying Rock Dust - Proximity of holes of aerator. 2. Rock Dust Application - Hole made by soil aerator (Allen Miller). 3. - Hole made by soil aerator. 4. Rock Dust - Aerator pattern. 5. - Aerator hole layout. 6. - Soil aerator (Allen Miller). 7. - Aerator tine layout. 8. - Tine layout. 9. - Width of aerator holes.rock dust, fertilizer, aerator, allen miller, aerator holes, application

A novel by Captain W.E. Jones that was held in the Marysville State School library.A book from the Marysville State School library.Stamp of the STATE SCHOOL No. 1273/ UPPER/ 3/ FICTION/ MARYSVILLE In both front and back inside cover's labels have been removed leaving behind glue residue. Stamp of the Marysville & District Historical Society Inc/ P.O. Box 22/ Marysville 3779captain w.e. jones, planet, earth, space exploration, fiction

Table of Contents: Editorial, A hydro-electric scheme for Tasmania, Ore crushing and re-grinding, Dust breathing, Cyanide practice, Mr James Oddie, Mining, The estimation of caustic lime, Some geographical features of Ballarat, Art school notes, Chemical notes and abstracts, Mica and mica compounds used in Dynamo Insulation, Rock drills, News and notes, Correspondence, Sports, Past students, Editorial notes, Procession and theatre party, Answers to correspondents. Images.Booklet of 26 Pages.hydro-electric scheme for tasmania, ore crushing and re-grinding, dust breathing, cyanide practice, james oddie, mining, estimation of caustic lime, geographical features of ballarat, art school notes, mica and mica compounds used in dynamo insulation, rock drills, alumni, j. andrew wauchope, wilfred b. avery, f. brinsden, b. h. bennets, e. bieske, j. r. booth, a. s. coyte, h. b. cooke, t. a. cooper, t. e. copeland, leslie coulter, j. dickinson, g. h. davenport, w. e. eyres, e. frazer, w. e. figgis, g. govett, j. a. grant, e. gregory, a. a. gibson, w. gelard, e. c. hurdsfield, o. e. jager, oliver jaeger, herbert a. krause, w. kingston, h. r. kofoed, f. a. marriot, h. s. martin, d. mcdougall, c. w. nash, j. a. reid, s. h. sheppard, j. sutherland, w. t. sayer, g. sides, e. trend, rupert m. vaughan, s. b. vial, c. h. bale, o. c. witherden, e. m. weston, l. a. westcott, j. watson, j. worthington, william baragwanath, c. c. corrie, r. g. walker, g. g. sams, r. a. j. roberts, r. blight, j. cornell, v. booth, l. johnson, f. retallack, r. tinworth, r. roberts, h. whittingham, frederick j. martell

Colour photograph of blasting works during the construction of the Cardinia Reservoir, Narre Warren East, in the 1970s. Plumes of dust rise from the orange sand and rock. In the distance low treed hills are visible.

Ventifacts are sand-blasted rocks that are typically faceted and often display parallel grooves carved by wind-blown sand. They are useful indicators of wind direction and strength in environments such as deserts, mountains, and coastal areas because they are usually not hidden by later sediment, soil or vegetation cover. In Antarctica ventifaction is strongly related to the composition or type of rock. Ventifacts are important because they provide evidence for abraders such as sand, dust or snow and ice crystals, and offer a unique understanding of past wind processes that are effective in the reconstruction of past wind flow conditions and can provides clues to weather and climate changes in the past. Interestingly ventifacts have also been found on the surface of Mars. They were a threat to the NASA rover due to the sharp angles of the facets, created by the Martian wind over the course of millions of years. These Martian ventifacts act like weathervanes for past wind and weather patterns on the red planet in a similar manner to those found on earth.The Geological Survey of Victoria was instigated in response to the Victorian Gold Rush which began around 1851 in the Beechworth, Castlemaine, Daylesford, Bendigo and Ballarat areas. The survey was conducted by Alfred Richard Cecil Selwyn from his arrival in December 1852 until his resignation in 1869and during this time he trained many notable geologists, e.g. Aplin, Wilkinson, Daintree, who went on to other State survey senior positions. This specimen was among those donated to the Burke Museum in 1868.A hand-sized solid mineral specimen in shades of dark and light browns with light lines visible in all configurations and a groove on configuration 2.light lines visible in all configurations and a groove on configuration 2burke museum, beechworth, geological, geological specimen, ventifact, antarctic region, antarctic, alfred richard cecil selwyn, alfred selwyn, wind direction, wind strength, abraders, wind flow, climate change, reconstruction of wind flow conditions, weather change, mars