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Gemstones


Brown Gemstones

11 Gemstones Found

Dispersion
0.01
Refractive Index
1.539-1.545
Optic Character
-
Specific Gravity
1.05-1.10
Mohs Hardness
2-2.5
Talisman
-


Dispersion
0.01
Refractive Index
1.720-1.778
Optic Character
-
Specific Gravity
3.50-3.60
Mohs Hardness
6
Talisman
-


Dispersion
0.01
Refractive Index
1.530-1.543
Optic Character
-
Specific Gravity
2.60-2.64
Mohs Hardness
6.5-7
Talisman
-



Dispersion
-
Refractive Index
1.520-1.530
Optic Character
-
Specific Gravity
2.30
Mohs Hardness
2
Talisman
-


Dispersion
0.02
Refractive Index
1
Optic Character
-
Specific Gravity
3.40-4.20
Mohs Hardness
Talisman
-


Dispersion
0.03
Refractive Index
1.770-1.820
Optic Character
-
Specific Gravity
3.95-4.30
Mohs Hardness
7-7.5
Talisman
-

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