Cassiterite Vs Calcite
Color
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
White, Colorless, pink, Yellow, Brown
Streak
White, Brownish
White
For which Rashi?
-
Cancer
Element of Planets
-
Earth
Powers
-
Spirituality, Healing
Solubility
insoluble
Soluble
Specific Gravity
6.86-7.03
2.67-2.73
Fracture
Subconchoidal, Uneven, Conchoidal, Irregular
Conchoidal
Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
Perfect on [10 1 1] three directions with angle of 74° 55
Chemical Composition
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaCO 3Ulrich Henn and Claudio C.
Luster
Adamantine, Greasy
Vitreous, Pearly
Pleochroism
Pleochroic haloes have been observed. Dichroic in yellow
-
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.990-2.105
1.486-1.658
Crystal System
tetragonal
Trigonal
Birefringence
0.096-0.098
0.154-0.174
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Psychology
Focus
Emotional Intelligence
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Amplification
Cassiterite Vs Calcite Fracture
Fracture is an important parameter when you compare Cassiterite and Calcite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cassiterite Vs Calcite 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 Cassiterite is Subconchoidal, Uneven, Conchoidal and Irregular. Calcite fracture is Conchoidal.
Cassiterite Vs Calcite Luster
A primary knowledge about Cassiterite vs Calcite 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. Cassiterite exhibits Adamantine and Greasy luster. Calcite, on other hand, exhibits Vitreous and Pearly luster.