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Stilbite

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Watches:
CAM72714

Stilbite

With Antique Label

Description Tabs

Description
Locality: 
Montresta, Oristano Province, Sardinia, Italy
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.2 × 3.2 × 3 cm
Largest Crystal: 
0.40cm
Description

Rich coverage of stilbite crystals up to 4 mm on matrix from this well-known locality on Sardinia.
With antique label.

Mineral Data
What's on the rock

Stilbite

Synonym Of: 

Stilbite-Ca

Formula: 
NaCa4[Al9Si27O72]·nH2O
Strunz: 
9.GE.10
Hardness: 
3.5 - 4.0

Stilbite-Na

Formula: 
(Na,Ca,K)6-7[Al8Si28O72]·nH2O
Strunz: 
9.GE.10
Hardness: 
3.5 - 4.0
Hardness: 
3.5 - 4
Colour: 
White
Streak: 
White
Cartils Minerals

Seller Information

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