Mineral Name | Tremolite |
First Discovered | 1790 |
Nickel-Strunz Classification | 09.DE.10 |
Dana Classification | 66.01.03a.01 |
ICSD | 30126 |
Mineral Group | Silicates |
Hexagonite, when first discovered, was thought to be a hexagonal form of tremolite, but actually shown to be monoclinic. A manganoan variety distinguished by its pale lilac to purplish colour.
Originally reported from Edwards, Balmat-Edwards Zinc District, St Lawrence Co., New York, USA.
The following health hazards should be noted when handling hexagonite:
Chrome-Tremolite has only been found in one place in the world. The map below shows major documented concentration of crome-tremolite.
|