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Violet Gemstones
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Optic Character


Clarity


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48 Gemstones Found
Gemstones
Dispersion
Refractive Index
Optic Character
Specific Gravity
Mohs Hardness
Talisman
Spinel
Spinel
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0.02
1.73
Not Available
3.64-3.66
8
Not Available
Scapolite
Scapolite
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0.02
1.540-1.579
Not Available
2.58-2.74
5.5-6
Not Available
Sardonyx
Sardonyx
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Not Available
1.530-1.543
Not Available
2.55-2.70
6.5-7
Not Available
Sard
Sard
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None
1.535-1.539
Not Available
2.58-2.63
6.5-7
Not Available
Sapphire
Sapphire
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0.02
1.762-1.788
Not Available
3.95-4.03
9
Not Available
Rutilated Quartz
Rutilated Quartz
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0.01
1.544-1.553
Not Available
2.65
7
Not Available
Rubellite
Rubellite
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0.02
1.614-1.666
Not Available
3.01-3.06
7-7.5
Not Available
Rock Crystal
Rock Crystal
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0.01
1.544-1.553
Not Available
2.65
7
Not Available
Quartz
Quartz
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0.01
1.544-1.553
Not Available
2.65
7
Not Available
Purpurite
Purpurite
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Not Available
1.85-1.92
Not Available
3.2-3.4
4-4.5
Not Available
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