RO-APAT024BG-002-299
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Natural orangey brown Apatite - 2.052 ct - Rough Gemstone for faceting
Certificate: RO-APAT024BG-002-299
Gem Type: Apatite
Weight: 2.052 Carat
Shape: Rough
Size: 8.5 x 5.6 x 4.1 mm.
Color: orangey brown
Clarity: semi-Translucent
Luster: N/A
Treatment: Unheated Untreated
Hardness: 5 on Mohs' scale
Birefringence : 0.001-0.013
Crystallography : Hexagonal
Dispersion : 0.013
Luster : Vitreous
Refractive index : 1.598-1.667
Specific gravity : 3.10-3.35