Malachite Vs Riebeckite
Origin
Southern and central Africa, green
Not Available
Color
Green
Black, Blue, Yellow, Green
Streak
Green
Grey, Greenish, Brown
For which Rashi?
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
Not Available
Planet
Venus
Not Available
Element of Planets
Earth
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Freyja
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25-4.10
3.28-3.44
Fracture
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Uneven, Splintery, Brittle
Cleavage
Perfect on { 2 01} fair on {010}
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
3.5-4
5.0-6.0
Chemical Composition
Cu2CO3(OH)2
Not Available
Luster
Adamantine, Vitreous, Silky, Fibrous
Vitreous, Silky
Pleochroism
Not Available
X = blue
Dispersion
None
Not Available
Transparency
Opaque
Not Available
Refractive Index
1.655-1.909
1.680-1.698
Optic Character
Not Available
Not Available
Crystal System
monoclinic
monoclinic
Birefringence
0.254
0.005-0.008
Clarity
Gemmological Tables (2004) More from other references
Not Available
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Malachite Vs Riebeckite Fracture
Fracture is an important parameter when you compare Malachite and Riebeckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Malachite Vs Riebeckite 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. Riebeckite fracture is Brittle, Splintery and Uneven.
Malachite Vs Riebeckite Luster
A primary knowledge about Malachite vs Riebeckite 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, Fibrous, Silky and Vitreous luster. Riebeckite, on other hand, exhibits Silky and Vitreous luster.