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Violet Gemstones
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Optic Character


Clarity


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30 Gemstones Found
Gemstones
Dispersion
Specific Gravity
Mohs Hardness
Refractive Index
Optic Character
Talisman
Benitoite
Benitoite
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0.04
3.61-3.68
6-6.5
1.757-1.804
Not Available
Not Available
Corundum
Corundum
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0.02
3.90-4.05
9
1.758-1.780
Not Available
Not Available
Foitite
Foitite
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Not Available
3.17
7
Not Available
Not Available
Not Available
Hodgkinsonite
Hodgkinsonite
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Not Available
4.06-4.08
4.5-5
1.720-1.746
Not Available
Not Available
Hureaulite
Hureaulite
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Not Available
3.19
3.5
1.647-1.667
Not Available
Not Available
Lavrovite
Lavrovite
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Not Available
Not Available
Not Available
Not Available
Not Available
Not Available
Poudretteite
Poudretteite
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Not Available
2.51-2.53
5
1.511-1.532
Not Available
Not Available
Purpurite
Purpurite
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Not Available
3.2-3.4
4-4.5
1.85-1.92
Not Available
Not Available
Scapolite
Scapolite
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0.02
2.58-2.74
5.5-6
1.540-1.579
Not Available
Not Available
Lehsunia
Lehsunia
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Not Available
Not Available
Not Available
Not Available
Not Available
Not Available
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