Star Sapphire Vs Ammolite
Origin
Southern and central Africa
Canada, USA
Color
Yellow, Green, Blue, Violet
Yellow, Green, Blue
Streak
Not Available
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
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.90-4.05
2.75-2.80
Fracture
Not Available
Uneven, Granular
Cleavage
Not Available
no true cleavage
Mohs Hardness
Not Available
4
Chemical Composition
Al 2O 3Ulrich Henn and Claudio C.
Not Available
Luster
Not Available
Silky, Vitreous
Pleochroism
Not Available
None
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Not Available
Refractive Index
1.758-1.780
1.520-1.670
Optic Character
Not Available
Not Available
Crystal System
Not Available
Trigonal
Birefringence
0.007-0.010
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
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Star Sapphire Vs Ammolite Fracture
Fracture is an important parameter when you compare Star Sapphire and Ammolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Star Sapphire 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. Ammolite fracture is Uneven and Granular.
Star Sapphire Vs Ammolite Luster
A primary knowledge about Star Sapphire 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. Ammolite, on other hand, exhibits Silky and Vitreous luster.
