Origin
Brazil, Southern and central Africa
Southern and central Africa
Color
Blue, Green, Black
White, Colorless, Yellow, Green, Blue, Reddish, Brown, Red
Streak
White
White
For which Rashi?
Gemini, Sagittarius
Aquarius
Planet
Jupiter
Uranus
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Cronos
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.04-3.174.48
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
{001} Indistinct, {???} Indistinct
{010} Perfect, {210} Perfect, {010} Imperfect
Mohs Hardness
5.53-3.5
2
10
👆🏻
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
BaSO4
Luster
-
Vitreous
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
colorless.
Dispersion
0.010.05
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.604-1.646-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.031-0.036-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Balances digestive system and reduces bloating
-
Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Clarity
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Transformation