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Suggested Reading on Diamond Inclusions
Suggested Reading on Rubies and Their Inclusions
Suggested Reading on Rubies and Their Inclusions
Strong Fluorescence in B-Jade Impregnated with Wax
Data Supplement
Compares the image quality provided by real-time microradiographic imaging (RTX) units fitted with two different detectors: an image intensifier (II) and a flat panel detector (FPD).
HPHT-Processed CVD Laboratory-Grown Diamonds with Low Color Grades
The Pearl in the Chicken: Pearl Recipes in Papyrus Holmiensis
Rare Faceted Wurtzite
Green-Blue Maxixe-Type Beryl
Wollastonite in Devitrified Glass Imitating Horsetail Inclusions in Demantoid Garnet
Diagnostic Features and Heat Treatment of Kashmir Sapphires
Today, only by combining different gemological tests with years of practical experience, can a conclusive determination of the origin of a sapphire be made.
Gemological and Chemical Characteristics of Natural Freshwater Pearls from the Mississippi River System
Corundum with Spinel Corona from the Tan Huong–Truc Lau Area in Northern Vietnam
Explains the reactions responsible for the formation of a well-developed reaction rim of spinel that surrounds the corundum core in some specimens from this deposit.