Research Article Search Results

Phenomenal Emeralds from Chitral, Pakistan

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Patania Jewelry

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Out of Our Mines

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Intarsia Jewelry Box by Nicolai Medvedev and Susan Helmich

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Gold Granulation by Zaffiro

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Morganite from Blue Star Gems

An extraordinary 236.27 ct morganite from Madagascar stands out at the GJX show.

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The Lengthy Vertical Journey of Superdeep Diamonds

Explores the journey of superdeep diamonds to the earth’s surface.

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Guatemalan Jadeite Jade: Rough and Finished

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Beyond Beauty: A Garnet Necklace Decoded

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Nanoscale Techniques for Characterizing Gemstone Coatings: A Case Study on Synthetic Moissanite

Provides a basis for analyzing colored coatings on a variety of polished gemstones.

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“Ice Jade” from Guatemala

Characterizes a translucent variety of jadeite jade from the Morales mine in Guatemala.

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Mineralogy and Geochemistry of Turquoise from Tianhu East, Xinjiang, China

Examines turquoise from northern China and identifies a geographic origin indicator to distinguish it from other Chinese sources.

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