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Optic Character
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Clarity
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Color grading system
Gemmological Tables (2004) More from other references
Opaque
Translucent
TranslucentHerve Nicolas Lazzarelli
Transparent
Transparent to translucent
TransparentUlrich Henn and Claudio C. Milisenda
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17 Gemstones Found
Gemstones
Dispersion
Specific Gravity
Mohs Hardness
Refractive Index
Optic Character
Talisman
Peridot
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0.02
1.54-1.55
6.5-7
1.64-1.69
Not Available
Not Available
Sapphire
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0.02
3.95-4.03
9
1.762-1.788
Not Available
Not Available
Kunzite
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0.02
3.15-3.21
6-7
1.657-1.681
Not Available
Not Available
Emerald
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0.01
2.67-2.78
7.5-8
1.565-1.602
Not Available
Gemini
Prasiolite
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0.01
2.65
7
1.544-1.553
Not Available
Not Available
Quartz
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0.01
2.65
7
1.544-1.553
Not Available
Not Available
Rhodolite
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None
3.84
7-7.5
1.760
Not Available
Not Available
Rose Quartz
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None
2.65
7
1.544-1.553
Not Available
Not Available
Jade
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None
2.90-3.38
6-7
1.600-1.688
Not Available
Not Available
Carnelian
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None
2.58-2.64
6.5-7
1.535-1.539
Not Available
Not Available
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List of All Gemstones
»More
Chrome Tremolite
Astrology
|
Physica...
|
Optical...
|
Benefits
Hbnerite
Astrology
|
Physica...
|
Optical...
|
Benefits
Kmmererite
Astrology
|
Physica...
|
Optical...
|
Benefits
» More List of All Gemstones
Gemstone Comparison
»More
Hbnerite Vs Kmmererite
Astrology
|
Physica...
|
Optical...
|
Benefits
Chrome Tremolite Vs Hbnerite
Astrology
|
Physica...
|
Optical...
|
Benefits
Chrome Tremolite Vs Kmmererite
Astrology
|
Physica...
|
Optical...
|
Benefits
» More Gemstone Comparison