Origin
Spain, Southern and central Africa
Canada
Color
White, gray, Reddish, Brownish
White, Colorless, Blue, pink
Streak
White
White
For which Rashi?
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Planet
-
-
Element of Planets
-
-
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
-
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Birthstone
Planetary
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Talisman
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Tenacity
Brittle
Brittle
Solubility
Poorly soluble in dilute HCl
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Durability
-
-
Specific Gravity
2.80-2.952.45
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {10 1 1}, rhombohedral cleavage
Perfect on {001}, good on {110}
Mohs Hardness
3.5-44-4.5
2
10
👆🏻
Chemical Composition
CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
-
Weak
Dispersion
0.020.04
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.498-1.6811.517-1.521
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
tetragonal
Birefringence
0.179-0.1810.004
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Aids in mental clarity and focus
Cardiovascular
Supports digestive system health
Supports heart health
Respiratory
Good
Excellent
Reproductive
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Digestive
Supports digestive health
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Psychology
Emotional balance
Self-Expression
Healing
Emotional healing
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Qualities Associated
Balancing
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