Celestine

Lustrous sky-blue crystal geodes from Madagascar. We offer top specimens exceptionally damage-free and with large clear crystals.

Order items by
Baryum-Celestine
Tarnobrzeg, Poland

Item-No.: MIN1293
Price: 110.00 EUR 
Celestine
Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar

Item-No.: MIN5449
Price: 140.00 EUR 
Celestine
Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar

Item-No.: MIN5725
Price: 95.00 EUR 
Celestine
Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar

Item-No.: MIN5753
Price: 145.00 EUR 
Celestine
Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar

Item-No.: MIN5777
Price: 85.00 EUR 
Celestine
Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar

Item-No.: MIN5821
Price: 200.00 EUR 
Celestine
Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar

Item-No.: MIN5857
Price: 265.00 EUR 
Celestine
Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar

Item-No.: MIN5947
Price: 270.00 EUR 
Celestine
Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar

Item-No.: MIN0088
Price: 120.00 EUR 
Celestine
Tarnobrzeg, Poland

Item-No.: MIN0931
Price: 57.00 EUR 
Celestine
Tarnobrzeg, Poland

Item-No.: MIN0934
Price: 48.00 EUR 
Celestine
Tarnobrzeg, Poland

Item-No.: MIN0935
Price: 55.00 EUR 
Celestine
Sakoany Mine, Mahajanga Prov., Madagascar

Item-No.: 0300012
Price: 135.00 EUR 

Synonyms:  Celestite, Coelestine, Sicilianite
Classification:  Sulfates, Baryte Group
Chemical formula:  SrSO4
Crystal system:  Orthorhombic
Density (g/cm3):  3,96  - 3,98 measured, 3,98 calculated
Tenacity:  Brittle
Cleavage:  Perfect on {001}; good on {210}; poor on {010} 
Fracture:  Irregular/Uneven
Hardness (Mohs):  3 - 3,5
Colour:  Colourless, shades of light blue, white, reddish, greenish, brownish, greyish
Lustre:  Vitreous, Pearly
Streak:  White
Type locality:  Bell's Mill, Bellwood, Blair Co., Pennsylvania, USA
Application:  Major source of the element strontium, used in fireworks and metal alloys

 

 


 

 
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
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