Pyrite Vs Cassiterite
Color
Yellow
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Streak
Greenish, Black, Brownish
White, Brownish
Solubility
insoluble in water
insoluble
Specific Gravity
5.00-5.20
6.86-7.03
Fracture
Uneven, Conchoidal, ConchoidalWalter Schumann
Subconchoidal, Uneven, Conchoidal, Irregular
Cleavage
Indistinct on {001}; partings on {011} and {111}
{100} imperfect, {110} indistinct; partings on {111} or {011}
Chemical Composition
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Adamantine, Greasy
Pleochroism
-
Pleochroic haloes have been observed. Dichroic in yellow
Transparency
OpaqueHerve Nicolas Lazzarelli
Transparent, Translucent
Refractive Index
-9999
1.990-2.105
Crystal System
Isometric
tetragonal
Birefringence
-9999
0.096-0.098
Clarity
OpaqueHerve Nicolas Lazzarelli
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Psychology
Abundance
Focus
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Manifestation
Pyrite Vs Cassiterite Fracture
Fracture is an important parameter when you compare Pyrite and Cassiterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyrite 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 Pyrite is Uneven, Conchoidal and ConchoidalWalter Schumann. Cassiterite fracture is Subconchoidal, Uneven, Conchoidal and Irregular.
Pyrite Vs Cassiterite Luster
A primary knowledge about Pyrite 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. Cassiterite, on other hand, exhibits Adamantine and Greasy luster.