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Last edited by maddyz8600
June 11, 2019 | History

maddyz8600

Joined June 11, 2019Lists

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When What Who Comment
December 12, 2020 maddyz8600 Added Jade; a collector's guide to the list.
December 12, 2020 maddyz8600 Added Chinese jades to the list.
November 19, 2020 maddyz8600 Added Cartier to the list.
April 23, 2020 maddyz8600 Added Opal Identification & Value (Rocks, Minerals and Gemstones) to the list.
April 23, 2020 maddyz8600 Added Opal identification and value to the list.
April 23, 2020 maddyz8600 Added Beryllium-Treated Rubies & Sapphires to the list.
June 14, 2019 maddyz8600 Added Analytical description of growth of beryllium oxide during neutron irradiation to the list.
June 14, 2019 maddyz8600 Added Greek gems and finger rings to the list.
June 14, 2019 maddyz8600 Added The pearl book :the definitive buying guide to the list.
June 14, 2019 maddyz8600 Added Van Nostrand's standard catalog of gems to the list.
June 14, 2019 maddyz8600 Added The encyclopedia of gemstones and minerals to the list.
June 14, 2019 maddyz8600 Added Gemstone buying guide to the list.
June 14, 2019 maddyz8600 Added Diamonds to the list.
June 11, 2019 maddyz8600 Added Gem testing for jewellers to the list.
June 11, 2019 maddyz8600 Added Australian and New Zealand gemstones to the list.
June 11, 2019 maddyz8600 Added Diamond grading abc to the list.
June 11, 2019 maddyz8600 Added Gem Reference Guide to the list.
June 11, 2019 maddyz8600 Added Gia Jeweler's Manual to the list.
June 11, 2019 maddyz8600 Added Prehistoric reduction and curation of Topaz Mountain, Utah, obsidian to the list.
June 11, 2019 maddyz8600 Added Corundum to the list.
June 11, 2019 maddyz8600 Added Emeralds to the list.
June 11, 2019 maddyz8600 Added How to buy a diamond to the list.
June 11, 2019 maddyz8600 Added How to buy jewelry wholesale to the list.
June 11, 2019 maddyz8600 Added Emerald & tanzanite buying guide to the list.
June 11, 2019 maddyz8600 Added Gems & Gemology in Review to the list.