Origin
Brazil
Brazil
Color
Yellow, White, Brown, Brownish, Black
Yellow, Brown, gray, Greenish
Streak
Brown, Yellow, 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
Soluble
-
Durability
-
-
Specific Gravity
3.06-3.253.83-3.89
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Conchoidal, Uneven
Uneven, Conchoidal
Cleavage
Poor/indistinct on {100}
Perfect on {01 1 1}
Mohs Hardness
4.5-53.5-4.5
2
10
👆🏻
Chemical Composition
(Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)
Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Pearly
Pleochroism
visible
-
Dispersion
0.030.04
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.639-1.6721.633-1.875
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.027-0.0420.242
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
Enhances mental clarity
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
Confidence
Healing
Emotional healing
Emotional healing
Qualities Associated
Joy
Grounding