Origin
Southern and central Africa
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Color
Brown, White, Greenish, gray, Green, Brownish
Blue, Violet, Yellow, Grey
For which Rashi?
-
Libra, Sagittarius, Taurus
Element of Planets
-
Water
Specific Gravity
2.9-3.5
2.6-2.7
Cleavage
{110} Perfect, {???} Distinct, {???} Distinct
3,1
Mohs Hardness
5.5-6
7-7.5
Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Mg2Al4Si5O18
Luster
Vitreous, Pearly
Vitreous
Transparency
Transparent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.603-1.690
1.52-1.56
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Orthorhombic
Birefringence
-9999
-9999
Clarity
Transparent
Transparent to translucent
Neurological
Enhances brain function
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Digestive
-
Supports digestive health
Psychology
Peace
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-discovery
Intuition
Anthophyllite Vs Iolite Fracture
Fracture is an important parameter when you compare Anthophyllite and Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Anthophyllite Vs Iolite 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.
Anthophyllite Vs Iolite Luster
A primary knowledge about Anthophyllite vs Iolite 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. Iolite, on other hand, exhibits Vitreous luster.