Origin
Southern and central Africa
USA, Mexico, Tanzania, Brazil, Pakistan, Afghanistan, Origins: USA
Color
Brown, White, Greenish, gray, Green, Brownish
Green, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey
Specific Gravity
2.9-3.5
3.26-3.36
Fracture
Conchoidal
Conchoidal
Cleavage
{110} Perfect, {???} Distinct, {???} Distinct
Good on {100}
Mohs Hardness
5.5-6
6.5-7
Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Vitreous
Transparency
Transparent
-
Refractive Index
1.603-1.690
1.656-1.704
Optic Character
Biaxial/+
Biaxial/+
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Triclinic
Birefringence
-9999
0.009-0.012
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances brain function
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-discovery
Balance
Anthophyllite Vs Axinite Fracture
Fracture is an important parameter when you compare Anthophyllite and Axinite Physical Properties. It is necessary to understand the significance of these properties, before you compare Anthophyllite Vs Axinite 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 Anthophyllite is Conchoidal. Axinite fracture is Conchoidal.
Anthophyllite Vs Axinite Luster
A primary knowledge about Anthophyllite vs Axinite 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 exhibits Vitreous and Pearly luster. Axinite, on other hand, exhibits Vitreous luster.