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Marcasite
Marcasite

Gahnospinel
Gahnospinel



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Marcasite
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Gahnospinel

Marcasite Vs Gahnospinel

1 Astrology
1.1 Origin
Southern and central Africa
Sri Lanka
1.2 Color
Yellow, White
Blue
1.3 Streak
gray, Brownish, Black
Not Available
1.4 For which Rashi?
Not Available
Sagittarius, Scorpio
1.5 Planet
Not Available
Pluto
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
Projective
1.9 Deities
Not Available
Hephaestus
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Not Available
Money
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
4.80-4.903.65-4.55
Amber
1 7.18
2.5 Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Uneven
ConchoidalArthur Thomas, Gemstones (2009)
2.6 Cleavage
{010} Indistinct
None, but may exhibit slight parting
2.7 Mohs Hardness
6-6.57.5-8
Amber
2 10
2.8 Chemical Composition
FeS 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
3 Optical Properties
3.1 Luster
Not Available
Vitreous
3.2 Pleochroism
NilArthur Thomas
AbsentWalter Schumann
3.3 Dispersion
NANA
Fluorite
0.007 1
3.4 Transparency
Gemmological Tables (2004) More from other references
Gemmological Tables (2004)
3.5 Refractive Index
Not Available1.735-1.790
Agate Opal
1 3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
Not Available
Isometric
3.8 Birefringence
Not AvailableNot Available
Achroite
0 0.296
3.9 Clarity
Gemmological Tables (2004) More from other references
TransparentUlrich Henn and Claudio C. Milisenda
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

Marcasite Vs Gahnospinel Fracture

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

Marcasite Vs Gahnospinel Luster

A primary knowledge about Marcasite vs Gahnospinel 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. Gahnospinel, on other hand, exhibits Vitreous luster.