Research Article Search Results

Spring 2016 G&G Publication Information

This document provides the publication information for Gems & Gemology

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Very Large Irradiated Yellow Diamond

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Garnets, Sapphires, Opals, and Tarnish on High-Purity Gold

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Emeralds and the Power of the Pink City

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Imitation Rubellite Boulders

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Dyed Green Beryl

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Mixing of Natural Diamonds with HPHT Synthetic Melee

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The World’s Biggest Diamonds: Windows into the Earth’s Deep Mantle

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Coated Beryl Imitating Emerald

Coating on a beryl demonstrates the importance of thorough examination of jewelry and gem materials.

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Filled Pearl with Surface Features

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Update on Dyed Hydrophane Opal

Opal purportedly from a new deposit is found to be dyed.

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Quarterly Crystal: Shattuckite in Quartz

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