Petoskey Stone Vs Malachite
Origin
Canada
Southern and central Africa, green
Streak
Not Available
Green
For which Rashi?
Sagittarius
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
Planet
Not Available
Venus
Element of Planets
Water, Earth
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Receptive
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection
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
Not Available
3.25-4.10
Fracture
Not Available
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Cleavage
Not Available
Perfect on { 2 01} fair on {010}
Chemical Composition
Not Available
Cu2CO3(OH)2
Luster
Not Available
Adamantine, Vitreous, Silky, Fibrous
Pleochroism
Not Available
Not Available
Dispersion
Not Available
None
Transparency
Not Available
Opaque
Refractive Index
Not Available
1.655-1.909
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
Not Available
0.254
Clarity
Not Available
Gemmological Tables (2004) More from other references
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
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Reproductive
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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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Petoskey Stone Vs Malachite Fracture
Fracture is an important parameter when you compare Petoskey Stone and Malachite Physical Properties. It is necessary to understand the significance of these properties, before you compare Petoskey Stone Vs Malachite 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. Malachite fracture is Conchoidal, Conchoidal, Gemstones (2009) and Uneven.
Petoskey Stone Vs Malachite Luster
A primary knowledge about Petoskey Stone vs Malachite 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, on other hand, exhibits Adamantine, Fibrous, Silky and Vitreous luster.