Origin
Southern and central Africa
  
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
  
Color
Yellow, Red, Brown
  
Red, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black
  
Streak
Not Available
  
White
  
For which Rashi?
Pisces, Cancer, Pisces, Cancer
  
Not Available
  
Planet
Moon, Neptune
  
Not Available
  
Element of Planets
Water
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Receptive
  
Not Available
  
Deities
Goddess
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Wealth
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.65-2.87
  
3.95-4.30
  
Fracture
Not Available
  
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
  
Cleavage
Not Available
  
none
  
Mohs Hardness
2.5-4.5
  
7-7.5
  
Chemical Composition
Not Available
  
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
  
Luster
Not Available
  
Greasy, Vitreous
  
Pleochroism
Not Available
  
None
  
Dispersion
Not Available
  
Transparency
Gemmological Tables (2004)
  
Gemmological Tables (2004) More from other references
  
Refractive Index
1.53-1.69
  
1.770-1.820
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Not Available
  
cubic
  
Birefringence
0.16
  
Not Available
  
Clarity
Gemmological Tables (2004)
  
TransparentUlrich Henn and Claudio C. Milisenda
  
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
  
Mother of Pearl Vs Almandine Fracture
Fracture is an important parameter when you compare Mother of Pearl and Almandine Physical Properties. It is necessary to understand the significance of these properties, before you compare Mother of Pearl Vs Almandine 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. Almandine fracture is Brittle, Brittle, Brittle, Conchoidal, Conchoidal, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Mother of Pearl Vs Almandine Luster
A primary knowledge about Mother of Pearl vs Almandine 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. Almandine, on other hand, exhibits Greasy and Vitreous luster.