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> Minerals
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Beryl
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| Beryl
 Poběžovice, Domažlice District, Plzeň Region, Czech Republic
Item-No.: MINS2059
Price: 42.00 EUR
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| Beryl
Malyshevo, Sverdlovsk Oblast, Russia
Item-No.: MINS1517
Price: 58.00 EUR
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| Beryl
Malyshevo, Sverdlovsk Oblast, Russia
Item-No.: MINS1215
Price: 58.00 EUR
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| Synonyms: |
Berylite, Berylle, Berylls |
| Classification: |
Silicates, Cyclosilikates |
| Chemical formula: |
Be3Al2Si6O18 |
| Crystal system: |
Hexagonal |
| Density (g/cm3): |
2,68 - 2,72 |
| Tenacity: |
Brittle |
| Cleavage: |
Indistinct |
| Fracture: |
Conchoidal |
| Hardness (Mohs): |
7,5 - 8 |
| Colour: |
Colorless, green, blue, yellow, white, pink, red |
| Lustre: |
Vitreous |
| Streak: |
White |
| Application: |
Main ore of beryllium, Gemstone |
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