Origin
Spain
Southern and central Africa, Switzerland
Color
Brown, Green, Brownish, Yellow, Greenish, White, Black
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
Streak
White
White
For which Rashi?
-
Scorpio, Aquarius, Pisces
Planet
-
Neptune
Element of Planets
-
Water, Air
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
slightly water soluble and in hot hydrochloric acid
Durability
-
-
Specific Gravity
2.93.00-3.25
1
7.18
👆🏻
Fracture
Fibrous
Subconchoidal, Uneven, ConchoidalWalter Schumann
Cleavage
[010] Perfect, [100] Distinct, [011] Distinct
Octahedral, perfect on {111}, parting on {011}
Mohs Hardness
24
2
10
👆🏻
Chemical Composition
Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite
CaF2
Luster
Vitreous, Pearly, Silky
Vitreous
Pleochroism
-
-
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Transparent, Translucent, Opaque
Transparent, Translucent, Transparent to translucent
Refractive Index
1.519-1.5211.432-1.436
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
cubic
Birefringence
0.0090-0.0100-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Harmony
Focus
Healing
Spiritual healing
Emotional healing
Qualities Associated
Harmony
Protection