Origin
Brazil
Spain
Color
Yellow, Brown, Black, Colorless, White, Brownish
Brown, Green, Brownish, Yellow, Greenish, White, Black
Streak
White
White
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
Effervesces in hot HCl
-
Durability
-
-
Specific Gravity
2.92-3.122.9
1
7.18
👆🏻
Fracture
Conchoidal
Fibrous
Cleavage
[10 1 1] perfect
[010] Perfect, [100] Distinct, [011] Distinct
Mohs Hardness
3.5-4.52
2
10
👆🏻
Chemical Composition
MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite
Luster
Vitreous
Vitreous, Pearly, Silky
Pleochroism
-
-
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
Translucent
Transparent, Translucent, Opaque
Refractive Index
1.509-1.7201.519-1.521
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
monoclinic
Birefringence
0.1910.0090-0.0100
0
0.296
👆🏻
Clarity
Translucent
-
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Calming
Harmony
Healing
Emotional healing
Spiritual healing
Qualities Associated
Relaxation
Harmony