The Radioactive Decay Pattern of Blue Topaz Treated by Neutron Irradiation
A systematic study of 15 neutron-irradiated blue topaz samples was conducted using high-purity germanium (HPGe) digital gamma-ray spectroscopy.
Paramagnetic Hole Centres in Natural Zircon and Zircon Colouration
Azurite Through the Ages: Millennia of Mining Have Not Depleted Its Sources
Azurite, a copper carbonate mineral, is a common secondary mineral.
Copper-Bearing Minerals of Colorado
Major Crocoite Discoveries at the Adelaide Mine, Tasmania
Crocoite was firstly discovered in Urals in 1766 and named as crocoise in 1832.
Gemstones and Minerals
Nestled within this huge textbook on analytical archaeometry is a useful chapter for today’s gem professional.
书评：《珠宝图》 (英语)
A Melee-Sized CVD Synthetic Diamond in Pearl and Diamond Jewelry
Dictionary of Gemstones & Jewelry
By Akira Chikayama, 652 pp., illus., publ. by IMACBC Co., Tokyo, 2013, US$100.00
Splendour and Science of Pearls
By Dona Mary Dirlam and Robert Weldon, Eds., 139 pp., publ. by the Gemological Institute of America, Carlsbad, California, 2013, US$89.00
Calcium Fluoride Coating Found on 13 "Fancy" Pink Diamonds
Strong Color Zoning Reflects Complex Growth Environment
Very Large Rough Diamond
Kyanite: A Rare Blue Guest in Diamond
Apatite: The Great Pretender
As with other titles in this series, this work is a collection of articles by many contributors.
Gemstones of Peru
Dolomite with Unusual Inclusions
Japanese Jadeite Tables
Examines the sources, color, texture, and chemical composition of jadeite from Japanese deposits.
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