Turquoise Vs Cassiterite
Origin
Afghanistan, Australia, India
Sri Lanka
Color
Green, Blue, gray
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Streak
White
White, Brownish
For which Rashi?
Sagittarius, Pisces, Aquarius
-
Element of Planets
Earth
-
Powers
Protection, Courage, Love
-
Solubility
Soluble
insoluble
Specific Gravity
2.30-2.90
6.86-7.03
Fracture
Conchoidal
Subconchoidal, Uneven, Conchoidal, Irregular
Cleavage
Good to perfect_usually N/A
{100} imperfect, {110} indistinct; partings on {111} or {011}
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Waxy
Adamantine, Greasy
Pleochroism
Weak
Pleochroic haloes have been observed. Dichroic in yellow
Transparency
Translucent, Opaque
Transparent, Translucent
Refractive Index
1.610-1.650
1.990-2.105
Crystal System
Triclinic
tetragonal
Birefringence
0.040
0.096-0.098
Clarity
Translucent
Transparent
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Digestive
Supports digestive health
-
Psychology
Protection
Focus
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Manifestation
Turquoise Vs Cassiterite Fracture
Fracture is an important parameter when you compare Turquoise and Cassiterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Turquoise 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 Turquoise is Conchoidal. Cassiterite fracture is Subconchoidal, Uneven, Conchoidal and Irregular.
Turquoise Vs Cassiterite Luster
A primary knowledge about Turquoise 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. Turquoise exhibits Waxy luster. Cassiterite, on other hand, exhibits Adamantine and Greasy luster.