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Chlorastrolite
Chlorastrolite

Kyanite
Kyanite



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Chlorastrolite
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Kyanite

Chlorastrolite Vs Kyanite

Astrology

Origin

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

Color

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

Streak

-
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

Solubility

-
-

Durability

-
-

Specific Gravity

3.1-3.53.53-3.65
1 7.18
👆🏻

Fracture

Granular
Splintery

Cleavage

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

Mohs Hardness

5-64-7
2 10
👆🏻

Chemical Composition

Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
Al2SiO5

Optical Properties

Luster

Chatoyant
Vitreous, Pearly

Pleochroism

-
Trichroic

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.71.71-1.74
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Triclinic

Birefringence

0.010-9999
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Excellent
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Emotional Healing
Inner bridges

Healing

Emotional healing
Physical healing

Qualities Associated

Healing
Inner Peace

Chlorastrolite Vs Kyanite Fracture

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

Chlorastrolite Vs Kyanite Luster

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