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Tantalite
Tantalite

Kyanite
Kyanite



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Tantalite
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Kyanite

Tantalite Vs Kyanite

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Astrology

Origin

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

Color

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

Streak

Brownish, Red, Black
White

For which Rashi?

-
Aries, Libra, Taurus

Planet

-
Jupiter

Element of Planets

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Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

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Love

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

5.23.53-3.65
1 7.18
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Fracture

Subconchoidal, Conchoidal
Splintery

Cleavage

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

Mohs Hardness

6-6.54-7
2 10
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Chemical Composition

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

Optical Properties

Luster

Resinous
Vitreous, Pearly

Pleochroism

-
Trichroic

Dispersion

0.030.02
0.005 1
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Transparency

TransparentWalter Schumann
-

Refractive Index

2.190-2.4571.71-1.74
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
Triclinic

Birefringence

0.083-9999
0 0.296
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Clarity

TransparentWalter Schumann
-

Benefits

Physical

Neurological

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Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

-
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Strength
Inner bridges

Healing

Emotional healing
Physical healing

Qualities Associated

Balance
Inner Peace

Tantalite Vs Kyanite Fracture

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

Tantalite Vs Kyanite Luster

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