Anthophyllite Vs Sinhalite
Origin
Southern and central Africa
Sri Lanka, Burma, USA, Russia
Color
Brown, White, Greenish, gray, Green, Brownish
Yellow, Brown, pink, Colorless
Specific Gravity
2.9-3.5
3.46-3.50
Fracture
Conchoidal
Conchoidal
Cleavage
{110} Perfect, {???} Distinct, {???} Distinct
Perfect
Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
-
Pleochroism
-
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
Transparency
Transparent
-
Refractive Index
1.603-1.690
1.665-1.712
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Orthorhombic
Birefringence
-9999
0.036-0.042
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances brain function
-
Cardiovascular
Supports heart health
-
Psychology
Peace
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-discovery
Emotional Healing
Anthophyllite Vs Sinhalite Fracture
Fracture is an important parameter when you compare Anthophyllite and Sinhalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Anthophyllite Vs Sinhalite 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. Sinhalite fracture is Conchoidal.
Anthophyllite Vs Sinhalite Luster
A primary knowledge about Anthophyllite vs Sinhalite 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.