Origin
Russia
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Color
Violet, Brown
Brown, Yellow, White, Greenish
Streak
White
White, gray
For which Rashi?
Sagittarius, Scorpio
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Planet
Jupiter, Neptune
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Element of Planets
Water, Earth, Air
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Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Minerva
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Not to wear with
-
-
Powers
Healing, Love, Protection
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Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.54-2.782.7-3.3
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Even
Cleavage
Good in three directions
Perfect on the {001}
Mohs Hardness
5-62.5-3.0
2
10
👆🏻
Chemical Composition
K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
K(Mg,Fe++)3[AlSi3O10(OH,F)2
Luster
Pearly, Chatoyant
Vitreous, Pearly
Pleochroism
-
Strong
Dispersion
0.02-
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.545-1.5601.565-1.625
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
monoclinic
Birefringence
0.0090.03-0.07
0
0.296
👆🏻
Clarity
Translucent
-
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Grounding
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Grounding