Zebra Tigers Eye
| Refractive Index : 1.553 – 1.544 |
| Optical Characteristic : DR, AGG |
| Specific Gravity : 2.651 + 0.06 – 0.01 |
| Formula : SiO2 |
| Crystal System : Trigonal |
| Variety/Species : Zebra Tiger`s Eye |
| Species/Group : Quartz |
| Birefringence : 0.009 |
| Dispersion : N/A |
| Hardness : 7 |
| Toughness : Good |
| Ultrasonic : Usually safe |
| Steam : Risky |
| UV Long : Inert |
| UV Short : Inert |
| Pleochroism : None |
| Strength : N/A |
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| Pleochroism Colors : None |
| Heat : Avoid abrupt temperature change |
| Acids : Avoid hydrofluoric acid |
| Light : Stable |
| Polish Luster : Vitreous |
| Fracture : Splintery to conchoidal |
| Fracture Luster : Vitreous to silky |
| Clarity Type : N/A |
| Tones : N/A |
| Saturations : N/A |
| Cause of Color : Iron oxide, crocidolite |
| Enhancements : Heating, dyeing, bleaching |
| Cleavage : None |
| Color Range : Brownish yellow, brown, yellow, brownish red, yellowish brown with grayish blue streaks, yellowish, brownish, reddish |
| Transparency : Semi-translucent to Opaque |
| Phenomena : Chatoyancy (cat’s eye) |
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| Separations : Zebra Tiger’s Eye from- Chalcedony : appearance, fracture, RI(possibly) Labradorite : RI, SG, optic character, cleavage, labradorescence, twinning. Chrysoberyl : RI, SG, appearance(possibly) Tourmaline : RI, SG, magnification Apatite: RI, SG, spectrum |
| Identifying Characteristics and information Wavy, fibrous composition is characteristic. Zebra Tiger’s Eye has grayish blue streaks |
| Spectral Data Not diagnostic |
| Trade Names and Misnomers Zebra Tiger’s Eye |
Tags: Zebra Tiger's Eye
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