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Stilbite With Celadonite Inclusions

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BSM707501

Stilbite With Celadonite Inclusions

ex Midland Minerals

Description Tabs

Description
Locality: 
Sakur, Ahmednagar District, Maharashtra, India
Class: 
Crystal Group/Cluster
Size Range: 
Miniature (4.5-7 cm)
Size: 
3.5 × 6.5 × 4.4 cm
Description

Three intergrown clusters of stilbite crystals with a small group of heulandite crystals. The whole specimen shows a blue green colour due to celadonite inclusions. An attractive display specimen with no damage.

Previous labels supplied (not photographed)
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

Celadonite

Formula: 
K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Strunz: 
9.EC.15
Hardness: 
2.0
Type Locality: 
Planitz, Zwickau, Saxony, Germany

Seller Information

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