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Spinel
Spinel

Kutnohorite
Kutnohorite



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Spinel
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Kutnohorite

Spinel Vs Kutnohorite

Astrology

Origin

Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
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Color

Blue, Violet, Colorless, Red, Green, Brown
White, Pale pink, Brown, Yellow, pink

Streak

White
White, Pale pink

For which Rashi?

Sagittarius, Scorpio
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Planet

Pluto
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Element of Planets

-
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Energy

-
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How to Wear?

Finger

-
-

Ring Metal

-
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Deities

Hephaestus
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Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
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Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.64-3.663.12
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Subconchoidal, Conchoidal

Cleavage

None, but may exhibit slight parting
Perfect on {10 1 1}

Mohs Hardness

83-4
2 10
👆🏻

Chemical Composition

MgAl2O4
Ca(Mn,Mg,Fe)(CO3)2

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Absent
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Dispersion

0.020.18
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
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Refractive Index

1.731.727
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Trigonal

Birefringence

-9999-9999
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

Good
Excellent

Reproductive

-
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Digestive

-
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Psychology

Revitalization
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Healing

Emotional healing
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Qualities Associated

Vitality
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Spinel Vs Kutnohorite Fracture

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

Spinel Vs Kutnohorite Luster

A primary knowledge about Spinel vs Kutnohorite 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. Spinel exhibits Vitreous luster. Kutnohorite, on other hand, exhibits Vitreous luster.