Onyx Vs Anthophyllite
Origin
Not Available
  
Not Available, Southern and central Africa
  
Color
White
  
Brown, White, Greenish, gray, Green, Brown, Brownish, White, Greenish, gray, Green, Brown, Brownish
  
Streak
Not Available
  
gray
  
For which Rashi?
Capricorn
  
Not Available
  
Planet
Saturn
  
Not Available
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Projective
  
Not Available
  
Deities
Mars
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Protection
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Capricorn
  
Not Available
  
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.55-2.70
  
2.9-3.5
  
Fracture
Not Available
  
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle
  
Cleavage
Indiscernible
  
{110} Perfect, {???} Distinct, {???} Distinct
  
Mohs Hardness
6.5-7
  
5.5-6
  
Chemical Composition
SiO2
  
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
  
Luster
Vitreous
  
Vitreous, Pearly
  
Pleochroism
Not Available
  
When Fe-rich
  
Dispersion
Not Available
  
Not Available
  
Transparency
Translucent, Opaque, Translucent to opaque
  
Transparent
  
Refractive Index
1.530-1.543
  
1.603-1.690
  
Optic Character
Not Available
  
Biaxial/+
  
Crystal System
Trigonal
  
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
  
Birefringence
Not Available
  
Not Available
  
Clarity
OpaqueHerve Nicolas Lazzarelli
  
Transparent
  
Physical
  
  
Neurological
Not Available
  
Not Available
  
Cardiovascular
Not Available
  
Not Available
  
Respiratory
Not Available
  
Not Available
  
Reproductive
Not Available
  
Not Available
  
Digestive
Not Available
  
Not Available
  
Psychology
Not Available
  
Not Available
  
Healing
Not Available
  
Not Available
  
Qualities Associated
Not Available
  
Not Available
  
Onyx Vs Anthophyllite Fracture
Fracture is an important parameter when you compare Onyx and Anthophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Onyx 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. Anthophyllite fracture is Brittle, Brittle, Brittle, Conchoidal, Conchoidal and Conchoidal.
Onyx Vs Anthophyllite Luster
A primary knowledge about Onyx 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. Onyx exhibits Vitreous luster. Anthophyllite, on other hand, exhibits Pearly and Vitreous luster.