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Dravite

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Watches:
MGR768484

Dravite

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Description
Locality: 
Haramosh Mountains, Gilgit-Baltistan, Pakistan
Class: 
Single Crystal
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.9 × 1.1 × 1.1 cm
Description

Dravite is generally very dark, also this crystal needed backlight to expose the intense green-yellow color. Tiny light mica crystals on one side help to give more contrast to the piece.

Mineral Data
What's on the rock

Dravite

Formula: 
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Strunz: 
9.CK.05
Crystal System: 
Trigonal
Hardness: 
7.0
Type Locality: 
Dobrova, Dravograd (Unterdrauburg), Slovenia
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