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Gems Found In Australia
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Optic Character
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Biaxial/+
Clarity
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Color grading system
Gemmological Tables (2004) More from other references
Gems
Gemstones (2009)
OpaqueHerve Nicolas Lazzarelli
Translucent
TranslucentHerve Nicolas Lazzarelli
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
TransparentWalter Schumann
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48 Gemstones Found
Gemstones
Dispersion
Refractive Index
Optic Character
Specific Gravity
Mohs Hardness
Talisman
Zircon
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0.04
1.810-2.024
Not Available
3.93-4.73
7.5
Not Available
Wood Opal
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Not Available
1.37-1.52
Not Available
1.98-2.50
5.5-6.5
Not Available
White Opal
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None
1.37-1.52
Not Available
1.98-2.50
5.5-6.5
Not Available
Variscite
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Not Available
1.560-1.594
Not Available
2.42-2.58
4-5
Not Available
Turquoise
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None
1.610-1.650
Not Available
2.30-2.90
5-6
Not Available
Titanite Sphene
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0.05
1.843-2.110
Not Available
3.52-3.54
5-5.5
Not Available
Thulite
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Not Available
1.695
Not Available
3.1
6-7
Not Available
Tektite
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Not Available
1.490-1.520
Not Available
2.34-2.51
Not Available
Not Available
Tantalite
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Not Available
2.190-2.457
Not Available
5.2
6-6.5
Not Available
Sugilite
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Not Available
1.607-1.612
Not Available
2.69-2.79
5.5-6.5
Not Available
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List of All Gemstones
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Chrome Tremolite
Astrology
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Physica...
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Optical...
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Benefits
Hbnerite
Astrology
|
Physica...
|
Optical...
|
Benefits
Kmmererite
Astrology
|
Physica...
|
Optical...
|
Benefits
» More List of All Gemstones
Gemstone Comparison
»More
Chrome Tremolite Vs Hbnerite
Astrology
|
Physica...
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Optical...
|
Benefits
Kmmererite Vs Lavrovite
Astrology
|
Physica...
|
Optical...
|
Benefits
Libyan Desert Glass Vs Magn...
Astrology
|
Physica...
|
Optical...
|
Benefits
» More Gemstone Comparison