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Afg018 - Sodalite with Sulphur and Pyrite - Ladjuar Medam, Sar-e-Sang District, Koksha Valley, Badakhshan Province, Afghanistan
Afg018 - Sodalite with Sulphur and Pyrite - Ladjuar Medam, Sar-e-Sang District, Koksha Valley, Badakhshan Province, Afghanistan

Fluorescent

From the extremely small find of May, 2009, this is a superb specimen of gem sodalite on sulphur with well-formed pyrite crystals. The sodalite measures to almost 5 mm and fluoresces a bright yellow orange under LW UV. The pyrite crystals are small but excellent for the association. 2.5 x 2.2 x 1.2 cm.

As reported in the Winter 2009 issue of Gems & Gemology, Bob Downs of the University of Arizona analyzed a specimen from this occurrence, utilizing single-crystal x-ray diffraction and Raman spectroscopy. The analysis confirmed the identification as sodalite. All photographs are by Joe Budd.

 
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Price: $1,400.00
1,111.32 £874.86 ¥152,546
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