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Foitite
Foitite

Kyanite Cyprine
Kyanite Cyprine



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Foitite
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Kyanite Cyprine

Foitite Vs Kyanite Cyprine

1 Astrology
1.1 Origin
Not Available, Southern and central Africa
Kenya, Southern and central Africa
1.2 Color
Violet, Black
Green, Brown, Yellow, Red
1.3 Streak
gray, White, gray, White
Not Available
1.4 For which Rashi?
Not Available
Not Available
1.5 Planet
Not Available
Not Available
1.6 Element of Planets
Not Available
Not Available
1.7 How to Wear?
1.7.1 Finger
Not Available
Not Available
1.7.2 Ring Metal
Not Available
Not Available
1.8 Energy
Not Available
Not Available
1.9 Deities
Not Available
Not Available
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Not Available
Not Available
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Not Available
Not Available
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
3.173.55-3.70
Amber
1 7.18
2.5 Fracture
Handbook of mineralogy (2001)
Gemstones (2009)
2.6 Cleavage
None
Not Available
2.7 Mohs Hardness
74-7
Amber
2 10
2.8 Chemical Composition
Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
3 Optical Properties
3.1 Luster
Vitreous
Vitreous
3.2 Pleochroism
Strong: pale lavender dark blueAnthony et al
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
3.3 Dispersion
NA0.02
Fluorite
0.007 1
3.4 Transparency
TranslucentAnthony et al, Translucent
Transparent
3.5 Refractive Index
Not Available1.710-1.735
Agate Opal
1 3.25
3.6 Optic Character
Not Available
Biaxial/+
3.7 Crystal System
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
Not Available
3.8 Birefringence
Not Available0.012-0.033
Achroite
0 0.296
3.9 Clarity
TranslucentAnthony et al
Transparent
4 Benefits
4.1 Physical
4.1.1 Neurological
Not Available
Not Available
4.1.2 Cardiovascular
Not Available
Not Available
4.1.3 Respiratory
Not Available
Not Available
4.1.4 Reproductive
Not Available
Not Available
4.1.5 Digestive
Not Available
Not Available
4.2 Psychology
Not Available
Not Available
4.3 Healing
Not Available
Not Available
4.4 Qualities Associated
Not Available
Not Available

Foitite Vs Kyanite Cyprine Fracture

Fracture is an important parameter when you compare Foitite and Kyanite Cyprine Physical Properties. It is necessary to understand the significance of these properties, before you compare Foitite Vs Kyanite Cyprine 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 Foitite is Handbook of mineralogy (2001). Kyanite Cyprine fracture is Gemstones (2009).

Foitite Vs Kyanite Cyprine Luster

A primary knowledge about Foitite vs Kyanite Cyprine 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. Foitite exhibits Vitreous luster. Kyanite Cyprine, on other hand, exhibits Vitreous luster.