Bastnasite Vs Allanite
Origin
Turkey, Russia, Canada
Not Available, Southern and central Africa
Color
Reddish, Brown
Brown, Black
Streak
White
Not Available
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.95-5.0
3.40-4.20
Fracture
Uneven
Not Available
Cleavage
Imperfect to indistinct on {10 1 0}, parting on {0001}
Not Available
Mohs Hardness
4-5
Not Available
Chemical Composition
(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Vitreous, Greasy, Pearly
Not Available
Pleochroism
Faint
Not Available
Dispersion
Not Available
Not Available
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
1.717-1.722
1
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Not Available
Birefringence
0.100
0.013-0.036
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Not Available
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Bastnasite Vs Allanite Fracture
Fracture is an important parameter when you compare Bastnasite and Allanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bastnasite Vs Allanite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Bastnasite is Uneven.
Bastnasite Vs Allanite Luster
A primary knowledge about Bastnasite vs Allanite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Bastnasite exhibits Greasy, Pearly and Vitreous luster.