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Kyanite
Kyanite

Tantalite
Tantalite



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Kyanite
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Tantalite

Kyanite Vs Tantalite

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Astrology

Origin

Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe

Color

Blue, Yellow, Colorless, White, gray, Green, Black
Brown

Streak

White
Brownish, Red, Black

For which Rashi?

Aries, Libra, Taurus
-

Planet

Jupiter
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Love
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.53-3.655.2
1 7.18
👆🏻

Fracture

Splintery
Subconchoidal, Conchoidal

Cleavage

[100] perfect [010] imperfect with 79° angle between
Good in one direction

Mohs Hardness

4-76-6.5
2 10
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Chemical Composition

Al2SiO5
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Vitreous, Pearly
Resinous

Pleochroism

Trichroic
-

Dispersion

0.020.03
0.005 1
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Transparency

-
TransparentWalter Schumann

Refractive Index

1.71-1.742.190-2.457
1 3.25
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Optic Character

-
-

Crystal System

Triclinic
Orthorhombic

Birefringence

-99990.083
0 0.296
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Clarity

-
TransparentWalter Schumann

Benefits

Physical

Neurological

Enhances mental clarity and focus
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Cardiovascular

Supports heart health
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Respiratory

Good
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Reproductive

Supports reproductive health
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Digestive

-
-

Psychology

Inner bridges
Strength

Healing

Physical healing
Emotional healing

Qualities Associated

Inner Peace
Balance

Kyanite Vs Tantalite Fracture

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

Kyanite Vs Tantalite Luster

A primary knowledge about Kyanite vs Tantalite 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. Kyanite exhibits Vitreous and Pearly luster. Tantalite, on other hand, exhibits Resinous luster.