Origin
Southern and central Africa
USA
Color
Colorless, White, Yellow, pink
Brown, Red, Black, Brownish
Streak
White
Reddish, Brown
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
1.795.05-5.22
1
7.18
👆🏻
Fracture
Irregular/uneven
Uneven
Cleavage
Perfect on {10bar10}
None
Mohs Hardness
2.55.5-6
2
10
👆🏻
Chemical Composition
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
-
Pleochroism
Nearly colorless to pale golden yellow
-
Dispersion
0.030.19
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.492-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
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-
Cardiovascular
Supports heart health
-
Respiratory
Good
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Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Creativity
Healing
Emotional healing
-
Qualities Associated
Spiritual Growth
Grounding