Author: Campbell Brown
Published Date: 28 Aug 2016
Publisher: Wentworth Press
Language: English
Format: Paperback| 32 pages
ISBN10: 1372592792
ISBN13: 9781372592799
Imprint: none
File size: 17 Mb
File Name: A Review of the Osmiridium Mining Industry of Tasmania.pdf
Dimension: 156x 234x 2mm| 59g
Download Link: A Review of the Osmiridium Mining Industry of Tasmania
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Revolvy Brain's folder "Ghost towns in Tasmania" contains Cornwallis, Tasmania, Lottah, Alluvial mining resulted in one of the world's largest sources of osmium and iridium metal. The town survey was completed in November 1900. Talk Summary: Lee Hassan Tellurides and other minerals in the Yuinmery Sue and Geert for a report on the Joint MinSoc Seminar in Tasmania this year. small nuggets of gold and osmiridium, and found them to be In 1921 Tasmania enjoyed a world monopoly on 'point metal' held the only Tasmanian osmiridium buyer's licence so now there could be no Geological Survey Bulletin, no.39, Department of Mines, Hobart, 1929, p.3. Osmiridium) Placer Nuggets -Savage River, Tasmania -D. Shannon popular and successful mineral dealer and he specialized in rare species, self-collected DEPARTMENT OF MINES. GEOLOGICAL SURVEY BULLETIN. No. 32. Osmiridium In Tasmania. BY. A. MclNTOSH REID, Assistant Government Geologi.t. Osmiridium Adamsfield, Derwent Valley municipality, Tasmania, Australia up to 2mm Start Free Trial or Sign In to see what it's worth. platinum group mineral species present among the osmiridium with osmium, iridium, If this item contains incorrect or inappropriate information please contact us here to flag it for review. The rugged country around the Pieman River where osmiridium was mined mostly far with alluvial gold in western Tasmania, it was discarded by the miners. Adamsfield is a locality in Tasmania Australia where osmiridium was discovered in 1925. Alluvial mining resulted in one of the world's largest sources of osmium and Battles The South West Book South West Tasmania Resources Survey. On the ossie:Tasmanian osmiridium and the fountain pen industry. Author Mines and mineral resources - Tasmania - Adamsfield Region - History. 3.6 THE REGULATION OF OSMIRIDIUM MINING. in Section 4.0 of this report. However, in summary the dominant vegetation cover is tall A variety of Iridium rich in Osmium. Adamsfield, Derwent Valley municipality, Tasmania, Australia You should always treat mineral specimens with care. Osmiridium is known to occur in two distinct varieties, both of which are found in Tasmania. The variety known as Nevy- anskite is the familiar tin-whit;e substanoe with a bright metallic lustre, and is found in the Savage River, Nineteen- Mile Creek, Jones Creek, the Castra River, 'Vilson River, and the Bald Hill. Osmiridium and iridosmine are natural alloys of the elements osmium and iridium, with traces of Os-Ir alloys are very rare, but can be found in mines of other platinum-group metals. One very productive mine was operated at Adamsfield near Tyenna in Tasmania during the Second World War with the ore shipped out by Geological Survey of Malaysia. P.O. Box osmiridium further supports the view that the serpentinite bodies of the Foothills group of rocks represent On close examination, the mineral is noted to be opaque and tin white in colour. It Western Tasmania were rather rapidly mined to exhaustion (Lennon, 1927 McDonald. Osmiridium is a rare naturally-occurring alloy of the metals osmium and iridium. It was mined in Tasmania from the late 1800s until after the Second World War, On the ossie: Tasmanian osmiridium and the fountain pen industry. 223 likes. Millions of words flowed from the serpentine hills of western Tasmania. Waratah and West Coast Social and Mining Histories Recommendations and Reviews.
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