Mimetite Vs Augite
Origin
Mexico, Southern and central Africa
USA, Mexico
Color
Brownish, Red, Yellow, White, Brown, orange
Green, Brown, Greenish, Black
Streak
White
Greenish, gray
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Brittle
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Solubility
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Durability
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Specific Gravity
7.10
3.19-3.56
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
[10 1 1] Imperfect
{110} Perfect, {010} Indistinct
Chemical Composition
Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Luster
Resinous, Subadamantine
Vitreous, Resinous
Pleochroism
Weak
Pale green
Dispersion
Not Available
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Transparency
Translucent
Transparent, Translucent
Refractive Index
2.106-2.263
1.671-1.774
Optic Character
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Crystal System
Hexagonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.019
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Clarity
Translucent
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
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Healing
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Qualities Associated
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Mimetite Vs Augite Fracture
Fracture is an important parameter when you compare Mimetite and Augite Physical Properties. It is necessary to understand the significance of these properties, before you compare Mimetite Vs Augite 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 Mimetite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Brittle. Augite fracture is Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle and Conchoidal.
Mimetite Vs Augite Luster
A primary knowledge about Mimetite vs Augite 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. Mimetite exhibits Resinous and Subadamantine luster. Augite, on other hand, exhibits Vitreous and Resinous luster.