Origin
Colombia, Southern and central Africa
Brazil
Color
Yellow
Yellow, White, Brown, Brownish, Black
Streak
-
Brown, Yellow, 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
-
-
Solubility
-
Soluble
Durability
-
-
Specific Gravity
4.33-4.423.06-3.25
1
7.18
👆🏻
Fracture
-
Sub-Conchoidal, Conchoidal, Uneven
Cleavage
Perfect
Poor/indistinct on {100}
Mohs Hardness
4.54.5-5
2
10
👆🏻
Chemical Composition
Ca(Nd,Ce,La) 2(CO 3) 3F 2Ulrich Henn and Claudio C.
(Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)
Luster
-
Vitreous, Resinous
Pleochroism
-
visible
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.671-1.7711.639-1.672
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Orthorhombic
Birefringence
0.099-0.1000.027-0.042
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
-
-
Cardiovascular
-
Enhances mental clarity
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
-
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Optimism
Joy