Aragonite Vs Ammolite
Origin
Canada, Pakistan
Canada, USA
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, White, gray, Reddish, orange
Yellow, Green, Blue
Streak
White
Not Available
For which Rashi?
Virgo, Capricorn, Virgo, Capricorn, Virgo, Capricorn
Capricorn
Element of Planets
Earth
Earth, Air, Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Projective, Receptive
Receptive
Not to wear with
Not Available
Not Available
Powers
Protection
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Dilute acid
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.93-2.96
2.75-2.80
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Uneven, Granular
Cleavage
Distinct on {010}, imperfect {110} and {011}
no true cleavage
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Vitreous, Resinous
Silky, Vitreous
Pleochroism
StrongArthur Thomas
None
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Not Available
Refractive Index
1.525-1.686
1.520-1.670
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Trigonal
Birefringence
0.155
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
Aragonite Vs Ammolite Fracture
Fracture is an important parameter when you compare Aragonite and Ammolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite 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 Aragonite is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal. Ammolite fracture is Granular and Uneven.
Aragonite Vs Ammolite Luster
A primary knowledge about Aragonite 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. Aragonite exhibits Resinous and Vitreous luster. Ammolite, on other hand, exhibits Silky and Vitreous luster.