Andradite Vs Ammolite
Origin
Italy, Russia
Canada, USA
Color
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Yellow, Green, Blue
Streak
White
Not Available
For which Rashi?
Not Available
Capricorn
Planet
Not Available
Jupiter
Element of Planets
Not Available
Earth, Air, Water
Energy
Not Available
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Ammon
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.70-4.10
2.75-2.80
Fracture
Conchoidal, Uneven, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Granular
Cleavage
none
no true cleavage
Chemical Composition
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Not Available
Luster
Adamantine, Resinous
Silky, Vitreous
Pleochroism
Not Available
None
Transparency
Transparent
Not Available
Refractive Index
1.88-1.94
1.520-1.670
Optic Character
Not Available
Not Available
Crystal System
cubic
Trigonal
Birefringence
0.057
0.135-0.145
Clarity
Transparent
Not Available
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
Andradite Vs Ammolite Fracture
Fracture is an important parameter when you compare Andradite and Ammolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andradite Vs Ammolite 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 Andradite is Conchoidal, Uneven, Brittle, ConchoidalArthur Thomas and Gemstones (2009). Ammolite fracture is Uneven and Granular.
Andradite Vs Ammolite Luster
A primary knowledge about Andradite vs Ammolite 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. Andradite exhibits Adamantine and Resinous luster. Ammolite, on other hand, exhibits Silky and Vitreous luster.