Siderite Vs Mimetite
Origin
Brazil
Mexico, Southern and central Africa
Color
Yellow, Brown, gray, Greenish
Brownish, Red, Yellow, White, Brown, orange
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
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Finger
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Ring Metal
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Energy
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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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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.83-3.89
7.10
Fracture
Uneven, Conchoidal, UnevenArthur Thomas, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
Perfect on {01 1 1}
[10 1 1] Imperfect
Mohs Hardness
3.5-4.5
3.5
Chemical Composition
Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly
Resinous, Subadamantine
Pleochroism
Not Available
Weak
Dispersion
Not Available
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Transparency
Transparent, Translucent
Translucent
Refractive Index
1.633-1.875
2.106-2.263
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Hexagonal
Birefringence
0.242
0.019
Clarity
Transparent
Translucent
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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Siderite Vs Mimetite Fracture
Fracture is an important parameter when you compare Siderite and Mimetite Physical Properties. It is necessary to understand the significance of these properties, before you compare Siderite Vs Mimetite 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 Siderite is Brittle, Conchoidal, Uneven and UnevenArthur Thomas. Mimetite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Siderite Vs Mimetite Luster
A primary knowledge about Siderite vs Mimetite 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. Siderite exhibits Pearly luster. Mimetite, on other hand, exhibits Resinous and Subadamantine luster.