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“Queen Thai” bracelet with fire opals.
New Designs from Paula Crevoshay

Andrew Lucas and Tao Hsu, May 8, 2017

World-renowned jewellery artist Paula Crevoshay displays some of her newest pieces at the Tucson gem shows.

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JTV broadcasts from Tucson
Jewelry Television in Tucson

Tao Hsu and Andrew Lucas, April 28, 2016

A look at JTV’s history, current activities and impact on the industry.

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Rhyolite matrix containing opal-filled cavities
Mexican Fire Opal – Tucson 2014

Duncan Pay, April 30, 2014

Fire opal production at a family-owned mine in Mexico is explored at the 2014 GJX show in Tucson.

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The internal structures of natural pearls from the marine mollusk Pinctada maxima are the subject of the lead article in this issue. The scattered loose pearls on the cover are from Paspaley’s natural pearl collection, which includes one discovered in the 1970s at the Eighty Mile Beach fishing grounds
G&G Spring 2021 Edition
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