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Cordierite Iolite
Cordierite Iolite

Magnetite
Magnetite



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Cordierite Iolite
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Magnetite

Cordierite Iolite Vs Magnetite

Astrology

Origin

Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
-

Color

Violet, Blue
Black, Brown

Streak

-
Black

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.56-2.665.2
1 7.18
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Fracture

Uneven, ConchoidalWalter Schumann
Uneven, Conchoidal

Cleavage

Distinct
None

Mohs Hardness

7-7.55.5-6.5
2 10
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Chemical Composition

Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Fe 3O 4Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
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Pleochroism

Strong trichroism: colorless to yellowish
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Dispersion

0.020.20
0.005 1
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Transparency

Transparent
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Refractive Index

1.542-1.5782.42
1 3.25
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Optic Character

Biaxial/+
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Crystal System

-
-

Birefringence

0.008-0.012-9999
0 0.296
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Clarity

Transparent
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Benefits

Physical

Neurological

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Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
Supports digestive health

Psychology

Inner vision
Grounding

Healing

Emotional healing
Physical healing

Qualities Associated

Intuition
Energy

Cordierite Iolite Vs Magnetite Fracture

Fracture is an important parameter when you compare Cordierite Iolite and Magnetite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite Iolite Vs Magnetite 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 Uneven and ConchoidalWalter Schumann. Magnetite fracture is Uneven and Conchoidal.

Cordierite Iolite Vs Magnetite Luster

A primary knowledge about Cordierite Iolite vs Magnetite 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.