Origin
Southern and central Africa, green
Canada, Pakistan
Color
Green
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, White, gray, Reddish, orange
For which Rashi?
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
Virgo, Capricorn, Virgo, Capricorn, Virgo, Capricorn
Element of Planets
Earth
Earth
Energy
Receptive
Projective, Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection
Protection
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
3.25-4.10
2.93-2.96
Fracture
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Perfect on { 2 01} fair on {010}
Distinct on {010}, imperfect {110} and {011}
Mohs Hardness
3.5-4
3.5-4
Chemical Composition
Cu2CO3(OH)2
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine, Vitreous, Silky, Fibrous
Vitreous, Resinous
Pleochroism
Not Available
StrongArthur Thomas
Dispersion
None
Not Available
Transparency
Opaque
Transparent, Translucent
Refractive Index
1.655-1.909
1.525-1.686
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Orthorhombic
Birefringence
0.254
0.155
Clarity
Gemmological Tables (2004) More from other references
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
Malachite Vs Aragonite Fracture
Fracture is an important parameter when you compare Malachite and Aragonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Malachite 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. Fracture observed in Malachite is Conchoidal, Conchoidal, Gemstones (2009) and Uneven. Aragonite fracture is Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal and Brittle.
Malachite Vs Aragonite Luster
A primary knowledge about Malachite 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. Malachite exhibits Adamantine, Vitreous, Silky and Fibrous luster. Aragonite, on other hand, exhibits Vitreous and Resinous luster.
