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Kyanite
Kyanite

Peridot
Peridot



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Kyanite
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Peridot

Kyanite Vs Peridot

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Astrology

Origin

Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
China, Burma, Pakistan, USA, Southern and central Africa, Brazil

Color

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

Streak

White
None

For which Rashi?

Aries, Libra, Taurus
Libra, Taurus, Leo, Virgo

Planet

Jupiter
-

Element of Planets

Water
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Isis

Not to wear with

-
-

Powers

Love
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.53-3.651.54-1.55
1 7.18
👆🏻

Fracture

Splintery
Conchoidal

Cleavage

[100] perfect [010] imperfect with 79° angle between
Poor

Mohs Hardness

4-76.5-7
2 10
👆🏻

Chemical Composition

Al2SiO5
(Mg,Fe)2SiO4

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Greasy

Pleochroism

Trichroic
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.71-1.741.64-1.69
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
Orthorhombic

Birefringence

-99990.036
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

Supports reproductive health
Supports reproductive health

Digestive

-
-

Psychology

Inner bridges
Harmony

Healing

Physical healing
Physical healing

Qualities Associated

Inner Peace
Health

Kyanite Vs Peridot Fracture

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

Kyanite Vs Peridot Luster

A primary knowledge about Kyanite vs Peridot 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. Peridot, on other hand, exhibits Vitreous and Greasy luster.