Ametrine Vs Malachite
Origin
Brazil, Color: bi-color, violet / yellow, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Brazil, Bolivia, Uruguay. Ametrine is a bi-color variety of quartz, Yellow, Orange, India
Southern and central Africa, green
Streak
Not Available
Green
For which Rashi?
Scorpio, Libra, Virgo
Capricorn, Scorpio
Element of Planets
Water
Earth
Energy
Receptive
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
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Powers
Healing
Protection
Planetary
Not Available
Not Available
Talisman
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Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
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Specific Gravity
2.65
3.25-4.10
Fracture
Not Available
Conchoidal, Gemstones (2009), Uneven
Cleavage
Indiscernible
Perfect on { 2 01} fair on {010}
Chemical Composition
SiO2
Cu2CO3(OH)2
Luster
Vitreous
Adamantine, Vitreous, Silky, Fibrous
Pleochroism
Not Available
Not Available
Transparency
Transparent
Opaque
Refractive Index
1.544-1.553
1.655-1.909
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
0.009
0.254
Clarity
Transparent
Gemmological Tables (2004) More from other references
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
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Healing
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Qualities Associated
Not Available
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Ametrine Vs Malachite Fracture
Fracture is an important parameter when you compare Ametrine and Malachite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ametrine 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, Gemstones (2009) and Uneven.
Ametrine Vs Malachite Luster
A primary knowledge about Ametrine 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. Ametrine exhibits Vitreous luster. Malachite, on other hand, exhibits Adamantine, Vitreous, Silky and Fibrous luster.