Tourmaline Vs Rosasite
Origin
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Italy
Color
Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink
Blue, Green
For which Rashi?
Libra
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Planet
Venus, Mars
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Element of Planets
Water
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Finger
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Ring Metal
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Energy
Projective
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Deities
Venus
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Not to wear with
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Powers
Love, Courage
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Planetary
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Talisman
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Tenacity
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Brittle
Solubility
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Effervesces in cold
Durability
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Specific Gravity
2.85-3.35
4-4.2
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Splintery
Cleavage
Indistinct
Perfect on {100} and {010}
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
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Luster
Vitreous
Silky, Vitreous
Pleochroism
typically moderate to strong
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Transparency
Transparent, Translucent, Transparent to opaque
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Refractive Index
1.614-1.666
1.672-1.688
Optic Character
Not Available
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Crystal System
Trigonal
monoclinic
Birefringence
0.014-0.040
0.139-0.143
Clarity
Transparent
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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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Tourmaline Vs Rosasite Fracture
Fracture is an important parameter when you compare Tourmaline and Rosasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tourmaline Vs Rosasite 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 Tourmaline is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Rosasite fracture is Splintery.
Tourmaline Vs Rosasite Luster
A primary knowledge about Tourmaline vs Rosasite 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. Tourmaline exhibits Vitreous luster. Rosasite, on other hand, exhibits Silky and Vitreous luster.