| Celestine Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar
Item-No.: MIN5449 Price: 140.00 EUR
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| Celestine Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar
Item-No.: MIN5725 Price: 95.00 EUR
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| Celestine Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar
Item-No.: MIN5753 Price: 145.00 EUR
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| Celestine Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar
Item-No.: MIN5821 Price: 200.00 EUR
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| Celestine Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar
Item-No.: MIN5947 Price: 270.00 EUR
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| Celestine Tarnobrzeg, Poland
Item-No.: MIN0931 Price: 57.00 EUR
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| Celestine Tarnobrzeg, Poland
Item-No.: MIN0934 Price: 48.00 EUR
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| Celestine Tarnobrzeg, Poland
Item-No.: MIN0935 Price: 55.00 EUR
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| Celestine Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar
Item-No.: 0300012 Price: 135.00 EUR
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| Celestine Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar
Item-No.: MIN0441 Price: 395.00 EUR
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| Celestine Sakoany Deposit, Mitsinjo District, Mahajanga Province, Madagascar
Item-No.: MIN0440 Price: 160.00 EUR
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| Celestine, Dolomite Tooreen (quarry), Ballyhaunis, Mayo Co., Ireland
Item-No.: MINS4663 Price: 33.00 EUR
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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 |
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