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Jet
Jet

Kyanite
Kyanite



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X
Jet
X
Kyanite

Jet Vs Kyanite

Jet
Jet
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Astrology

Origin

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

Color

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

Streak

-
White

For which Rashi?

Capricorn
Aries, Libra, Taurus

Planet

Saturn
Jupiter

Element of Planets

Earth
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Cybele
-

Not to wear with

-
-

Powers

Protection
Love

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

1.19-1.353.53-3.65
1 7.18
👆🏻

Fracture

ConchoidalWalter Schumann
Splintery

Cleavage

None
[100] perfect [010] imperfect with 79° angle between

Mohs Hardness

2.5-44-7
2 10
👆🏻

Chemical Composition

C
Al2SiO5

Optical Properties

Luster

Waxy
Vitreous, Pearly

Pleochroism

-
Trichroic

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.640-1.6801.71-1.74
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Triclinic

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

Supports heart health
Supports heart health

Respiratory

-
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Protection
Inner bridges

Healing

Emotional healing
Physical healing

Qualities Associated

Protection
Inner Peace

Jet Vs Kyanite Fracture

Fracture is an important parameter when you compare Jet and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Jet 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 Jet is ConchoidalWalter Schumann. Kyanite fracture is Splintery.

Jet Vs Kyanite Luster

A primary knowledge about Jet 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. Jet exhibits Waxy luster. Kyanite, on other hand, exhibits Vitreous and Pearly luster.