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| Pty. Ltd. 26 Harries Road, Coorparoo, Qld. 4151 Australia © Copyright Len Cram 1994 © Photography and text...Black Opal. Contents Introduction 5 Opal History 7 Australian Opals 13 Australian Opal Geology...What is Opal? On the Trail 15 17 19 Let’s Go Hunting For Opal! 23 New South Wales Opal Fields Lightning...49 South Australian Opal Fields Coober Pedy Mintabie Andamooka 41 53 57 59 Queensland Opal Fields...designed for, and is dedicated to, those thousands of opal lovers who hunt for the elusive gem during their |
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| ISSUE 10 • OCTOBER 2020 FASCINATING FACTS ABOUT OPAL CLAIM TO COPPER FAME Butte’s Mining Legacy DYNAMIC...Printed in the U.S.A. 10 0 74470 02033 2 WIN AN OPAL PRIZE PACK! Details on page 6… 2 ROCKNGEM.COM...JUNCTION Exploring a New Deposit Discovery in North Central Oregon Complex, Plentiful, and Affordable By...By Steve Voynick 28 10 FASCINATING FACTS ABOUT OPAL By John L. Carver and Bill Halepeska 62 REGULAR...specimen of opal from the prolific USA locality of Butte, Oregon, reveals a carving-grade opal as it is |
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| biggest little corner or Australia LYNCH MOBS ON THE GOLDFIELDS The discoverer of north Oueensland's Starcke...magnetic declination. Proudly distributed throughout Australia by Macson Trading Company Pty Ltd Tel (03) 9489...list of the huge range of products we stock from Australia & US. Everything is there fro m the best detectors...books! Over 150 titles Display Cases Victoria New South Wales 464 Whitehorse Road, Mitcham 3132 Telephone:...1244 Facsimile: 03 9874 5891 448 Church Street, North Parramatta 2150 Telephone: 02 9890 2600 Facsimile: |
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| produced by the Geological Survey of Western Australia are available from: Information Centre Department...Bulletin 25 GEMSTONES OF WESTERN AUSTRALIA Gemstones of Western Australia second edition While systematically...authoritative, the second edition of Gemstones of Western Australia is written not only for the professional geologist... The second edition of Gemstones of Western Australia is an updated version published in response to...inception of the Geological Survey of Western Australia (GSWA) in 1896. In this second joint publication |
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| GEOLOGICAL SURVEY OF WESTERN AUSTRALIA Gemstones of Western Australia FRONTISPIECE Euhedral black... MINERAL RESOURCES BULLETIN 25 GEMSTONES OF WESTERN AUSTRALIA by J Michael Fetherston, Susan M Stocklmayer,...Stocklmayer Perth 2013 GEOLOGICAL SURVEY OF WESTERN AUSTRALIA MINISTER FOR MINES AND PETROLEUM Hon. Norman...EXECUTIVE DIRECTOR, GEOLOGICAL SURVEY OF WESTERN AUSTRALIA Rick Rogerson REFERENCE The recommended reference...2013, Gemstones of Western Australia: Geological Survey of Western Australia, Mineral Resources Bulletin |
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| John Wiley & Sons Australia, Ltd, 33 Park Road, Milton, Queensland 4064, Australia John Wiley & Sons...and that the majority of our work has been in Australia. We had the view that perhaps our experience being...traditional Northern Hemisphere ideas and concepts. In Australia our geological and geomorphological science has...challenged as research has led to new understandings. Australia, while not unique, is a continent that experienced...book may show and hope that the work sourced in Australia will serve to open others’ minds as they pursue |
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| The geology of South Australia Volume 2 The Phanerozoic Bulletin 54 BULL 054 (Vol 2) Geological Survey...Survey of South Australia Bulletin 54 The geology of South Australia Volume 2 The Phanerozoic Edited...Minister for Mines and Energy © Government of South Australia 1995. This work is copyright. Apart from any...written permission from the Government of South Australia available through the Department for Manufacturing...1995. The geology of South Australia. Vol. 2, The Phanerozoic. South Australia. Geological Survey. Bulletin |
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| + 4, Mineral Fe # — of Australia and™ Papua New Guinea ...O02unse Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows...Economic Geology of Australia Guinea — 1. Metals 6.* Economic Geology of Australia Guinea — 2. Coal 7...Economic Geology of Australia Guinea — 3. Petroleum 8.* Economic Geology of Australia Guinea — 4. Industrial...New Zealand Geology of the Mineral Deposits of Australia and 1982 Eds D.A. Berkman and W. Ryall Ed. D |
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| all permission requests. National Library of Australia Cataloguing-in-Publication entry Regolith science/editors...in hardback in 2008 Published exclusively in Australia and New Zealand by: CSIRO PUBLISHING 150 Oxford...Oxford Street (PO Box 1139) Collingwood VIC 3066 Australia Telephone: Local call: Fax: Email: Web site: ... +61 3 9662 7666 1300 788 000 (Australia only) +61 3 9662 7555 publishing.sales@csiro.au www.publish...Published exclusively throughout the world (excluding Australia and New Zealand) by Springer, with ISBN 978 1 |
