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Gahnite
Gahnite

Sugilite
Sugilite



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Gahnite
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Sugilite

Gahnite Vs Sugilite

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1 Astrology
1.1 Origin
Australia
Canada, Southern and central Africa, Italy, Australia, India
1.2 Color
Blue, Green, Greenish, Black
Violet, Brownish, Yellow, Reddish, Pale pink
1.3 Streak
Grey, gray
White
1.4 For which Rashi?
Not Available
Virgo
1.5 Planet
Not Available
Mercury, Jupiter
1.6 Element of Planets
Not Available
Water
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
Receptive
1.9 Deities
Not Available
The All
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
All
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
4.00-4.622.69-2.79
Amber
1 7.18
2.5 Fracture
Conchoidal, Uneven
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
2.6 Cleavage
Indistinct parting on [111]
Poor on {0001}
2.7 Mohs Hardness
7.5-85.5-6.5
Amber
2 10
2.8 Chemical Composition
ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
3 Optical Properties
3.1 Luster
Vitreous
Vitreous
3.2 Pleochroism
Not Available
Weak
3.3 Dispersion
NANA
Fluorite
0.007 1
3.4 Transparency
Gemmological Tables (2004) More from other references
Translucent
3.5 Refractive Index
1.790-1.8181.607-1.612
Agate Opal
1 3.25
1.4 Optic Character
Not Available
Not Available
1.5 Crystal System
cubic
Hexagonal
1.6 Birefringence
Not Available0.003
Achroite
0 0.296
1.7 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
2 Benefits
2.1 Physical
2.1.1 Neurological
Not Available
Not Available
2.1.2 Cardiovascular
Not Available
Not Available
2.1.3 Respiratory
Not Available
Not Available
2.1.4 Reproductive
Not Available
Not Available
2.1.5 Digestive
Not Available
Not Available
2.2 Psychology
Not Available
Not Available
2.3 Healing
Not Available
Not Available
2.4 Qualities Associated
Not Available
Not Available

Gahnite Vs Sugilite Fracture

Fracture is an important parameter when you compare Gahnite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gahnite Vs Sugilite 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 Gahnite is Conchoidal and Uneven. Sugilite fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).

Gahnite Vs Sugilite Luster

A primary knowledge about Gahnite vs Sugilite 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. Gahnite exhibits Vitreous luster. Sugilite, on other hand, exhibits Vitreous luster.