Cavansite

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Cavansite
Wagholi Quarries, Wagholi, Pune District, Maharashtra, India

Item-No.: MIN6205
Price: 113.92 USD 
Cavansite
Wagholi Quarries, Wagholi, Pune District, Maharashtra, India

Item-No.: MIN0930
Price: 134.40 USD 
Cavansite on Heulandite
Poona District, Maharashtra, India

Item-No.: 0300076
Price: 40.96 USD 

Classification:  Silicates, Phyllosilicates
Chemical formula:  Ca(VO)Si4O10 · 4H2O
Crystal system:  Orthorhombic
Density (g/cm3):  2,21 - 2,31 measured, 2,33 calculated
Tenacity:  Brittle
Cleavage:  Distinct/Good
Fracture:  Irregular/Uneven
Hardness (Mohs):  3 - 4
Colour:  Greenish-blue to blue
Lustre:  Vitreous
Streak:  Blueish white
Type locality:  Owyhee Dam, Lake Owyhee State Park, Malheur Co., Oregon, USA

 


 

 

 
 
TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
Commercial register:
HRB 671194 Amtsgericht Ulm
VAT-Id: DE147815490
Gersbach 10
74589 Satteldorf
Germany
Telephone: +49 7950 1345
Telefax: +49 7950 8483
eMail: topgeo.gmbh@t-online.de | mail@topgeo.com
  

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