Origin
Italy
Southern and central Africa
Color
Brownish, Red, Brown, Green, White, gray, Yellow, Reddish
Brownish, Red, orange
Streak
White
White
For which Rashi?
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-
Planet
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-
Element of Planets
-
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Energy
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-
How to Wear?
Finger
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Ring Metal
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Deities
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-
Not to wear with
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Powers
-
-
Birthstone
Planetary
-
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Talisman
-
-
Tenacity
Tough
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Solubility
-
-
Durability
-
-
Specific Gravity
2.78-2.854.00-4.03
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect basal (001)
Distinct
Mohs Hardness
2-2.57.5-8
2
10
👆🏻
Chemical Composition
KMg3(Si3Al)O10(F,OH)2
CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly
-
Pleochroism
-
Strong dichroism: yellow-brown red to brown-violet (pinkish samples: nearly colorless pale orangy-pink)Herve Nicolas Lazzarelli
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.530-1.5731.787-1.816
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.0280-0.04500.029
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
Self-discovery
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Healing
Emotional healing
Physical healing
Qualities Associated
Awareness
Transformation