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Published July 2017 | Published
Journal Article Open

Coloration of Green Dravite from the Commander Mine, Tanzania

Abstract

A recent Gem Note by Williams et al. (2017) documented green/brown dravite from the Commander mine, Simanjiro District, north-eastern Tanzania. A crystal fragment that was studied for that report was subsequently analysed further by the present author to investigate the nature of its green coloration.

Additional Information

© 2017 Gemmological Association of Great Britain.

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Created:
August 22, 2023
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October 18, 2023