Pyrite Vs Anthophyllite
Origin
Brazil
Southern and central Africa
Color
Yellow
Brown, White, Greenish, gray, Green, Brownish
Streak
Greenish, Black, Brownish
gray
Solubility
insoluble in water
-
Specific Gravity
5.00-5.20
2.9-3.5
Fracture
Uneven, Conchoidal, ConchoidalWalter Schumann
Conchoidal
Cleavage
Indistinct on {001}; partings on {011} and {111}
{110} Perfect, {???} Distinct, {???} Distinct
Mohs Hardness
6-6.5
5.5-6
Chemical Composition
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
-
Vitreous, Pearly
Transparency
OpaqueHerve Nicolas Lazzarelli
Transparent
Refractive Index
-9999
1.603-1.690
Optic Character
-
Biaxial/+
Crystal System
Isometric
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
-9999
-9999
Clarity
OpaqueHerve Nicolas Lazzarelli
Transparent
Neurological
-
Enhances brain function
Cardiovascular
Supports heart health
Supports heart health
Psychology
Abundance
Peace
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Self-discovery
Pyrite Vs Anthophyllite Fracture
Fracture is an important parameter when you compare Pyrite and Anthophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyrite Vs Anthophyllite 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. Anthophyllite fracture is Conchoidal.
Pyrite Vs Anthophyllite Luster
A primary knowledge about Pyrite vs Anthophyllite 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. Anthophyllite, on other hand, exhibits Vitreous and Pearly luster.