Mother of Pearl Vs Aragonite
Origin
Southern and central Africa
Canada, Pakistan
Color
Yellow, Red, Brown
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, White, gray, Reddish, orange
Streak
Not Available
White
For which Rashi?
Pisces, Cancer, Pisces, Cancer
Virgo, Capricorn, Virgo, Capricorn, Virgo, Capricorn
Element of Planets
Water
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Projective, Receptive
Not to wear with
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Dilute acid
Durability
Not Available
Not Available
Specific Gravity
2.65-2.87
2.93-2.96
Fracture
Not Available
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Not Available
Distinct on {010}, imperfect {110} and {011}
Mohs Hardness
2.5-4.5
3.5-4
Chemical Composition
Not Available
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Vitreous, Resinous
Pleochroism
Not Available
StrongArthur Thomas
Dispersion
Not Available
Not Available
Transparency
Gemmological Tables (2004)
Transparent, Translucent
Refractive Index
1.53-1.69
1.525-1.686
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Clarity
Gemmological Tables (2004)
Transparent
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 Aragonite Fracture
Fracture is an important parameter when you compare Mother of Pearl and Aragonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Mother of Pearl Vs Aragonite 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. Aragonite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.
Mother of Pearl Vs Aragonite Luster
A primary knowledge about Mother of Pearl vs Aragonite 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, on other hand, exhibits Resinous and Vitreous luster.