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BERYL
NATURAL COLOR
Hardness
7.5 |
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BERYL
CRYSTAL 1
108
grms.Beryl crystal
Single (window
on the head)
46.5
x40.5 mm.
Enhancement: none (N)
stone PRICE USD 110.00
ORIGIN: Madagascar
ref:BeC108g
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Hardness: |
7.5
- 8 |
Specific
Gravity: |
2.67
- 2.84 |
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Refractive
Index: |
1.57
- 1.60 |
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Chemical
Composition: |
Be3Al2(SiO3)6,
Beryllium Aluminum Silicate |
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Crystal
Structure: |
Hexagonal |
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