Origin
Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada
Sri Lanka
Color
Green, White
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Brown, Brownish, Black, Colorless, Green, gray
Streak
White
White, Brownish, Brownish, White
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
Solubility
insoluble
insoluble
Durability
Not Available
Not Available
Specific Gravity
3.15-3.21
6.86-7.03
Fracture
Uneven, Subconchoidal, Gemstones (2009)
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
Cleavage
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
{100} imperfect, {110} indistinct; partings on {111} or {011}
Chemical Composition
LiAlSi2O6
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine, Greasy
Pleochroism
Strong in kunzite: α-purple
Pleochroic haloes have been observed. Dichroic in yellow
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.657-1.681
1.990-2.105
Optic Character
Not Available
Not Available
Crystal System
monoclinic
tetragonal
Birefringence
0.014-0.018
0.096-0.098
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
Spodumene Vs Cassiterite Fracture
Fracture is an important parameter when you compare Spodumene and Cassiterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Spodumene Vs Cassiterite 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 Spodumene is Gemstones (2009), Subconchoidal and Uneven. Cassiterite fracture is ConchoidalArthur Thomas, Gemstones (2009), Irregular, Subconchoidal and Uneven.
Spodumene Vs Cassiterite Luster
A primary knowledge about Spodumene vs Cassiterite 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. Spodumene exhibits Vitreous luster. Cassiterite, on other hand, exhibits Adamantine and Greasy luster.