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Kyanite
Kyanite

Scheelite
Scheelite



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Kyanite
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Scheelite

Kyanite Vs Scheelite

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Astrology

Origin

Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Switzerland, Australia, Brazil

Color

Blue, Yellow, Colorless, White, gray, Green, Black
Yellow, Colorless, White, Brownish, Reddish

Streak

White
White

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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.53-3.655.9-6.3
1 7.18
👆🏻

Fracture

Splintery
Conchoidal, Uneven

Cleavage

[100] perfect [010] imperfect with 79° angle between
On {101}, distinct; on {112}, interrupted; on {001}, indistinct

Mohs Hardness

4-74.5-5
2 10
👆🏻

Chemical Composition

Al2SiO5
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Adamantine

Pleochroism

Trichroic
Definite dichoric in yellow (yellow to orange-brown)

Dispersion

0.020.04
0.005 1
👆🏻

Transparency

-
Translucent, Transparent

Refractive Index

1.71-1.741.918-1.936
1 3.25
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Optic Character

-
-

Crystal System

Triclinic
tetragonal

Birefringence

-99990.016
0 0.296
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Clarity

-
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Inner bridges
Awareness

Healing

Physical healing
Physical healing

Qualities Associated

Inner Peace
Balance & Clarity

Kyanite Vs Scheelite Fracture

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

Kyanite Vs Scheelite Luster

A primary knowledge about Kyanite vs Scheelite 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. Scheelite, on other hand, exhibits Vitreous and Adamantine luster.