Caledonite Vs Bustamite
Color
Blue, Green
Reddish, Brown, Red, pink
Streak
Blue, Greenish, White
White
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
Not Available
Partly soluble in HCl.
Durability
Not Available
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Specific Gravity
5.6-5.76
3.32-3.43
Fracture
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
[001] perfect; [100] distinct
{100} perfect; {110} and {1 1 0} good; {010} poor
Mohs Hardness
2.5-3
5.5-6
Chemical Composition
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Dispersion
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Transparency
Transparent
Transparent, Translucent
Refractive Index
1.818-1.909
1.662-1.707
Optic Character
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Crystal System
Orthorhombic
Triclinic
Birefringence
0.091
0.013-0.015
Clarity
Transparent
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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Caledonite Vs Bustamite Fracture
Fracture is an important parameter when you compare Caledonite and Bustamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Caledonite Vs Bustamite 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 Caledonite is Uneven, UnevenAnthony et al and Handbook of mineralogy (2001). Bustamite fracture is ConchoidalArthur Thomas and Gemstones (2009).
Caledonite Vs Bustamite Luster
A primary knowledge about Caledonite vs Bustamite 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. Caledonite exhibits Vitreous luster. Bustamite, on other hand, exhibits Vitreous luster.