Anorthite Vs Powellite
Origin
Not Available, Southern and central Africa
India
Color
White, Reddish, Colorless, gray, White, Red, Reddish
Yellow, Greenish, Blue, Brown, Green, gray
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
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
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.77
4.23
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Perfect [001] good [010] poor [110]
{111} Distinct
Mohs Hardness
6-6.5
3.5-4
Chemical Composition
CaAl 2Si 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Greasy, Subadamantine
Pleochroism
colorless.
In deeply colored specimens: blue greenAnthony et al
Dispersion
Not Available
Not Available
Transparency
Transparent
Transparent
Refractive Index
1.575-1.588
1.974-1.984
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Not Available
Birefringence
0.012-0.013
Not Available
Clarity
Transparent
Transparent
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
Anorthite Vs Powellite Fracture
Fracture is an important parameter when you compare Anorthite and Powellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Anorthite Vs Powellite 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 Anorthite is Uneven, Uneven, Gems and Sixth Edition (2006). Powellite fracture is UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle and Conchoidal.
Anorthite Vs Powellite Luster
A primary knowledge about Anorthite vs Powellite 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. Anorthite exhibits Vitreous luster. Powellite, on other hand, exhibits Greasy and Subadamantine luster.
