Goethite Vs Rubellite
Origin
Australia
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Color
Brown, Brown, Reddish, Brownish, Yellow, Brown, Reddish, Brownish, Yellow
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Brown, Brownish, Yellow
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
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Solubility
HCl soluble
Not Available
Durability
Not Available
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Specific Gravity
4.27-4.29
3.01-3.06
Fracture
Uneven, torn surfaces, (e.g. fractured metals)., Uneven, Gemstones (2009), torn surfaces, (e.g. fractured metals).
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Perfect {010}
Not Available
Mohs Hardness
5-5.5
7-7.5
Chemical Composition
FeO(OH)Arthur Thomas , Gemstones (2009)
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Luster
Adamantine
Not Available
Pleochroism
VisibleArthur Thomas
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Transparency
Gemstones (2009)
Transparent, Translucent
Refractive Index
2.26-2.398
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.138
0.014-0.040
Clarity
Gemstones (2009)
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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Goethite Vs Rubellite Fracture
Fracture is an important parameter when you compare Goethite and Rubellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Goethite Vs Rubellite 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 Goethite is Uneven, torn surfaces, (e.g. fractured metals)., Uneven, Gemstones (2009), torn surfaces and (e.g. fractured metals).. Rubellite fracture is ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas and Gemstones (2009).
Goethite Vs Rubellite Luster
A primary knowledge about Goethite vs Rubellite 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. Goethite exhibits Adamantine luster.
