Cassiterite Vs Linarite
Origin
Sri Lanka
Linares, Jaén, Andalusia, Spain
Color
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Blue
Streak
White, Brownish
Blue
Specific Gravity
6.86-7.03
5.35
Fracture
Subconchoidal, Uneven, Conchoidal, Irregular
Conchoidal
Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
Perfect on {100}, imperfect on {001}
Chemical Composition
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Adamantine, Greasy
Sub-Adamantine, Vitreous
Pleochroism
Pleochroic haloes have been observed. Dichroic in yellow
X = pale blue; Y = blue; Z = Prussian blue
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.990-2.105
1.809-1.859
Crystal System
tetragonal
monoclinic
Birefringence
0.096-0.098
0.050
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Digestive
-
Supports digestive health
Psychology
Focus
Self-Expression
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Communication
Cassiterite Vs Linarite Fracture
Fracture is an important parameter when you compare Cassiterite and Linarite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cassiterite Vs Linarite 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. Linarite fracture is Conchoidal.
Cassiterite Vs Linarite Luster
A primary knowledge about Cassiterite vs Linarite 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. Linarite, on other hand, exhibits Sub-Adamantine and Vitreous luster.