Origin
Spain
Kazakhstan
Color
Brown, Green, Brownish, Yellow, Greenish, White, Black
Green, Blue
Streak
White
Green
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
-
Soluble
Durability
-
-
Specific Gravity
2.93.25-3.35
1
7.18
👆🏻
Fracture
Fibrous
Conchoidal, ConchoidalWalter Schumann
Cleavage
[010] Perfect, [100] Distinct, [011] Distinct
Perfect in three directions
Mohs Hardness
25
2
10
👆🏻
Chemical Composition
Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly, Silky
Vitreous
Pleochroism
-
Weak; dark emerald green
Dispersion
0.030.04
0.005
1
👆🏻
Transparency
Transparent, Translucent, Opaque
TranslucentHerve Nicolas Lazzarelli
Refractive Index
1.519-1.5211.644-1.720
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Trigonal
Birefringence
0.0090-0.01000.051-0.053
0
0.296
👆🏻
Clarity
-
TranslucentHerve Nicolas Lazzarelli
Physical
Neurological
Aids in mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
Excellent
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Emotional Healing
Healing
Spiritual healing
Emotional healing
Qualities Associated
Harmony
Emotional Healing