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Moonstone

A ghostly sheen moves under the surface of this feldspar, like moonlight glowing in water.

Moonstone
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Research

Moonstone Care and Cleaning Guide

Learn about moonstone's durability and how to care for your moonstone jewelry.

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Moonstone History and Lore

According to Hindu mythology, moonstone is made of solidified moonbeams.

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Moonstone Quality Factors

Learn about the factors that make moonstone so desirable.

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Moonstone Description

To be called moonstone, a mineral’s actual identity is not as important as the beauty of its adularescence.

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Spring 1991 G&G Lab Notes

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Spring 2000 Gem News International

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Fall 2012 Gem News International

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Infrared Spectroscopic Study of Filled Moonstone

A study on how infrared spectroscopy provides conclusive evidence of impregnated moonstone.

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New High-Quality Rainbow Moonstone from Madagascar

A new type of transparent moonstone seen in Tucson displays a distinct orange flash effect.

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Sri Lanka: The Gem Island

An overview of the many types of gem-quality material, and its inclusions, currently found in Sri Lanka.

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