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Cordierite Iolite
Cordierite Iolite

Erythrite
Erythrite



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Cordierite Iolite
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Erythrite

Cordierite Iolite Vs Erythrite

1 Astrology
1.1 Origin
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Czech, Mexico, Australia
1.2 Color
Violet, Blue
Red, Colorless, Violet, Red, pink
1.3 Streak
Not Available
Red
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
Sectile
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
2.56-2.663.06
Amber
1 7.18
2.5 Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).
2.6 Cleavage
Not Available
Perfect on {010}; poor on {100} and { 1 02}.
2.7 Mohs Hardness
7-7.5Not Available
Amber
2 10
2.8 Chemical Composition
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Co3(AsO4)2•8(H2O)
3 Optical Properties
3.1 Luster
Vitreous
Subadamantine, Pearly
3.2 Pleochroism
Strong trichroism: colorless to yellowish
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red
3.3 Dispersion
0.02NA
Fluorite
0.007 1
3.4 Transparency
Transparent
Not Available
3.5 Refractive Index
1.542-1.5781.626-1.629
Agate Opal
1 3.25
3.6 Optic Character
Biaxial/+
Not Available
3.7 Crystal System
Not Available
monoclinic
3.8 Birefringence
0.008-0.012Not Available
Achroite
0 0.296
3.9 Clarity
Transparent
Not Available
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

Cordierite Iolite Vs Erythrite Fracture

Fracture is an important parameter when you compare Cordierite Iolite and Erythrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite Iolite Vs Erythrite 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 Cordierite Iolite is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven. Erythrite fracture is (e.g. graphite). and Sectile Curved shavings or scrapings produced by a knife blade.

Cordierite Iolite Vs Erythrite Luster

A primary knowledge about Cordierite Iolite vs Erythrite 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. Cordierite Iolite exhibits Vitreous luster. Erythrite, on other hand, exhibits Pearly and Subadamantine luster.