Origin
Switzerland
Spain
Color
Green, Colorless, White, Brown, gray
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
-
-
Durability
-
-
Specific Gravity
2.95-3.072.9
1
7.18
👆🏻
Fracture
Conchoidal
Fibrous
Cleavage
Perfect on {110} at 56° and 124°; partings on {010} and {100}
[010] Perfect, [100] Distinct, [011] Distinct
Mohs Hardness
5-62
2
10
👆🏻
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite
Luster
Vitreous, Silky
Vitreous, Pearly, Silky
Pleochroism
-
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent, Opaque
Refractive Index
1.599-1.6371.519-1.521
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.023-0.0280.0090-0.0100
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Enhances mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Emotional Healing
Harmony
Healing
Physical healing
Spiritual healing
Qualities Associated
Peace
Harmony