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Dravite

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MNR117715

Dravite

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Description
Locality: 
Umpavalli, Koraput District, Odisha, India
Size Range: 
Thumbnail (1-3cm)
Size: 
2.1 × 1.7 × 1.7 cm
Description

Fine double terminated, semi-transparent dravite crystal from India. Very good color. No damage!

Free shipping up to 1 kg (2 lbs), if conditions met (see the auction header).

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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