Malachite Vs Lazulite
Origin
Southern and central Africa, green
Brazil, Southern and central Africa
Color
Green
Blue, Green, Black
For which Rashi?
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
Gemini, Sagittarius, Gemini, Sagittarius, Gemini, Sagittarius
Element of Planets
Earth
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
Projective
Not to wear with
Not Available
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Powers
Protection
Not Available
Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25-4.10
3.04-3.17
Fracture
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Uneven, Uneven, Gemstones of the world (2001) More from other references
Cleavage
Perfect on { 2 01} fair on {010}
{001} Indistinct, {???} Indistinct
Chemical Composition
Cu2CO3(OH)2
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Luster
Adamantine, Vitreous, Silky, Fibrous
Not Available
Pleochroism
Not Available
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
Opaque
Transparent, Translucent
Refractive Index
1.655-1.909
1.604-1.646
Optic Character
Not Available
Not Available
Crystal System
monoclinic
monoclinic
Birefringence
0.254
0.031-0.036
Clarity
Gemmological Tables (2004) More from other references
Transparent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
Not Available
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Healing
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Qualities Associated
Not Available
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Malachite Vs Lazulite Fracture
Fracture is an important parameter when you compare Malachite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Malachite Vs Lazulite 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. Lazulite fracture is Gemstones of the world (2001) More from other references, Uneven and Uneven.
Malachite Vs Lazulite Luster
A primary knowledge about Malachite vs Lazulite 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.