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Amethyst
Amethyst

Kyanite
Kyanite



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Amethyst
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Kyanite

Amethyst Vs Kyanite

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Astrology

Origin

USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma

Color

Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Blue, Yellow, Colorless, White, gray, Green, Black

Streak

White
White

For which Rashi?

Pisces, Scorpio, Sagittarius
Aries, Libra, Taurus

Planet

-
Jupiter

Element of Planets

Water
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Diana
-

Not to wear with

-
-

Powers

Love, Courage
Love

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

insoluble in common solvents
-

Durability

-
-

Specific Gravity

2.653.53-3.65
1 7.18
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Fracture

Conchoidal, ConchoidalWalter Schumann
Splintery

Cleavage

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

Mohs Hardness

74-7
2 10
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Chemical Composition

SiO2
Al2SiO5

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

None
Trichroic

Dispersion

0.010.02
0.005 1
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Transparency

Transparent, Transparent to translucent
-

Refractive Index

1.544-1.5531.71-1.74
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Triclinic

Birefringence

0.009-9999
0 0.296
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Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
Good

Reproductive

Supports reproductive health
Supports reproductive health

Digestive

Supports digestive health
-

Psychology

Calming
Inner bridges

Healing

Emotional healing
Physical healing

Qualities Associated

Spirituality
Inner Peace

Amethyst Vs Kyanite Fracture

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

Amethyst Vs Kyanite Luster

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