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Kornerupine
Kornerupine

Zinnwaldite
Zinnwaldite



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X
Kornerupine
X
Zinnwaldite

Kornerupine Vs Zinnwaldite

Astrology

Origin

Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
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Color

Green, Brown, Colorless, Greenish, Yellow
Yellow, Violet, Green, Brown, White, gray, Greenish

Streak

White
White

For which Rashi?

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Planet

-
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Element of Planets

-
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Energy

-
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How to Wear?

Finger

-
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Ring Metal

-
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Deities

-
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Not to wear with

-
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Powers

-
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Birthstone

Planetary

-
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Talisman

-
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Physical Properties

Tenacity

-
Elastic

Solubility

-
-

Durability

-
-

Specific Gravity

3.25-3.452.9-3.1
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven

Cleavage

Good on {110}
Perfect basal {001}

Mohs Hardness

6.53.5-4.0
2 10
👆🏻

Chemical Composition

Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
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Optical Properties

Luster

Vitreous
Pearly, Vitreous

Pleochroism

X = colorless to green; Y = colorless
Distinct

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.660-1.6851.565-1.625
1 3.25
👆🏻

Optic Character

-
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Crystal System

Orthorhombic
monoclinic

Birefringence

0.012-0.0170.040-0.050
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
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Benefits

Physical

Neurological

-
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Cardiovascular

-
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Respiratory

-
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Reproductive

-
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Digestive

-
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Psychology

Harmony
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Healing

Emotional healing
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Qualities Associated

Self-worth
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Kornerupine Vs Zinnwaldite Fracture

Fracture is an important parameter when you compare Kornerupine and Zinnwaldite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kornerupine Vs Zinnwaldite 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 Kornerupine is Conchoidal and Uneven. Zinnwaldite fracture is Uneven.

Kornerupine Vs Zinnwaldite Luster

A primary knowledge about Kornerupine vs Zinnwaldite 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. Kornerupine exhibits Vitreous luster. Zinnwaldite, on other hand, exhibits Pearly and Vitreous luster.