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Beudantite
Beudantite

Peridot
Peridot



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Beudantite
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Peridot
1 Optical Properties
1.1 Luster
Vitreous, Resinous
Vitreous, Greasy
1.3 Pleochroism
visible
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
1.4 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.8 Transparency
Not Available
Transparent
1.9 Refractive Index
1.9571.64-1.69
Agate Opal
1 3.25
2.5 Optic Character
Not Available
Not Available
2.6 Crystal System
Trigonal
Orthorhombic
2.7 Birefringence
0.0140.036
Achroite
0 0.296
2.8 Clarity
Not Available
Transparent