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Three light-to-medium blue carved sculptures sit in a line – from larger to smaller.

Article

Making the Cut: The Art and Science of Fantasy Carving

Sharon Bohannon, January 10, 2020

Gem cutters - whether “gem whisperers” or mathematicians - create breathtakingly artistic individual gems and sculptures.

Multi-colored gems are superimposed on an image of glacier peaks.

Article

Gems and Minerals from the Sub-Arctic

Sharon Bohannon, March 17, 2017

Circumnavigate the boreal reaches of the globe to explore gems from polar regions.

Aquamarine with a dramatic secondary growth layer

Unusual Growth Zoning in Beryl

Nathan Renfro and Ziyin Sun, November 7, 2016

A striking aquamarine specimen showed a strongly saturated secondary growth layer.

Article

Insights From Inclusions

GIA, September 29, 2014

Natural gemstones are typically far more valuable than synthetic ones, so being able to identify them correctly is a powerful skill.

Abstracts; Summer 1991

Dona M. Dirlam

From the Summer 1991 issue of Gems & Gemmology, a summary of important gemmology-related articles published in other journals.

Inclusions in Aquamarine from Ambatofotsikely, Madagascar

Fabrice Danet, Marie Schoor, Jean-Claude Boulliard, Daniel R. Neuville, Olivier Beyssac, and Vincent Bourgoin

In January 2012, aquamarine crystals containing interesting inclusions were extracted from the Ambatofotsikely area north-west of Antsirabe, Madagascar.

Abstracts; Spring 1991

Dona M. Dirlam

This article, from the Spring 1991 issue of Gems & Gemmology, is a compilation of abstracts of important gemmology-related articles published outside of Gems & Gemmology.

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