Origin
Southern and central Africa
Australia, Spain, Brazil, Germany
Color
Brown, Red, Blue, Yellow, orange
Green, Blue, Colorless
Streak
-
White
For which Rashi?
-
Virgo
Planet
-
-
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.642.42-2.58
1
7.18
👆🏻
Fracture
Uneven, Splintery, Conchoidal
Conchoidal, Splintery, ConchoidalWalter Schumann
Cleavage
Absent
[010] perfect
Mohs Hardness
6.5-74-5
2
10
👆🏻
Chemical Composition
SiO 2Arthur Thomas , Gemstones (2009)
AlPO4 · 2(H2O)
Luster
Waxy, Vitreous, Greasy, Silky
Vitreous, Waxy
Pleochroism
-
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent
Translucent, Opaque . May be translucent when backlit on the edges.
Refractive Index
1.530-1.5431.560-1.594
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic
Birefringence
0.003-0.0090.031
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Aids in digestion and nutrient absorption
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Protection
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Harmony