Origin
Spain
Austria
Color
Brown, Green, Brownish, Yellow, Greenish, White, Black
Red, Yellow, Brown, orange, gray, Green
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
-
-
Durability
-
-
Specific Gravity
2.96.50-7.00
1
7.18
👆🏻
Fracture
Fibrous
Irregular, Conchoidal
Cleavage
[010] Perfect, [100] Distinct, [011] Distinct
On {011}, distinct; on {001}, {013}, indistinct
Mohs Hardness
23
2
10
👆🏻
Chemical Composition
Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous, Pearly, Silky
Adamantine, Resinous
Pleochroism
-
Weak
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
Transparent, Translucent, Opaque
Transparent
Refractive Index
1.519-1.5212.280-2.405
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
tetragonal
Birefringence
0.0090-0.01000.122
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Confidence
Healing
Spiritual healing
Physical healing
Qualities Associated
Harmony
Confidence