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Coloration of Green Dravite from the Commander Mine, Tanzania

Rossman, George R. (2017) Coloration of Green Dravite from the Commander Mine, Tanzania. Journal of Gemmology, 35 (7). pp. 574-575. ISSN 1355-4565.

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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.

Item Type:Article
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URLURL TypeDescription Issue
Rossman, George R.0000-0002-4571-6884
Additional Information:© 2017 Gemmological Association of Great Britain.
Issue or Number:7
Record Number:CaltechAUTHORS:20180503-160705847
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:86217
Deposited By: Tony Diaz
Deposited On:03 May 2018 23:54
Last Modified:03 Oct 2019 19:41

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