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3.00 CTS RARE TREMOLITE SPECIMEN -TANZANIA [MGW3575]

Original price was: £22.12.Current price is: £5.85.

SKU: jpqmghbl74428 Category: Mineral Specimens

Description
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Description

SEDAGEMS

TREMOLITE SPECIMEN.

This is a natural beautiful green specimen from Tanzania.

Weight 3.00 cts app

Size 14 x 8 x 4 mm app

Tremolite is a member of the amphibole group of silicate minerals with composition. Tremolite forms by metamorphism of sediments rich in dolmite and quartz.Tremolite forms a series with actinolite . Pure magnesium tremolite is creamy white, but the color grades to dark green with increasing iron content. It has a hardness of 5 to 6.