Cassiterite Vs Tremolite
Origin
Sri Lanka
Switzerland
Color
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Green, Colorless, White, Brown, gray
Streak
White, Brownish
White
Specific Gravity
6.86-7.03
2.95-3.07
Fracture
Subconchoidal, Uneven, Conchoidal, Irregular
Conchoidal
Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
Perfect on {110} at 56° and 124°; partings on {010} and {100}
Chemical Composition
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Luster
Adamantine, Greasy
Vitreous, Silky
Pleochroism
Pleochroic haloes have been observed. Dichroic in yellow
-
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.990-2.105
1.599-1.637
Crystal System
tetragonal
monoclinic
Birefringence
0.096-0.098
0.023-0.028
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Digestive
-
Supports digestive health
Psychology
Focus
Emotional Healing
Healing
Emotional healing
Physical healing
Qualities Associated
Manifestation
Peace
Cassiterite Vs Tremolite Fracture
Fracture is an important parameter when you compare Cassiterite and Tremolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cassiterite Vs Tremolite 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. Tremolite fracture is Conchoidal.
Cassiterite Vs Tremolite Luster
A primary knowledge about Cassiterite vs Tremolite 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. Tremolite, on other hand, exhibits Vitreous and Silky luster.