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Chlorastrolite
Chlorastrolite

Euclase
Euclase



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Chlorastrolite
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Euclase

Chlorastrolite Vs Euclase

Astrology

Origin

USA
Brazil, Colombia, Southern and central Africa

Color

Green
Greenish, Blue, Colorless, White, Green

Streak

-
White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.1-3.53.08-3.12
1 7.18
👆🏻

Fracture

Granular
ConchoidalWalter Schumann

Cleavage

None
{010} Perfect

Mohs Hardness

5-67.5
2 10
👆🏻

Chemical Composition

Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Chatoyant
Vitreous

Pleochroism

-
Weak: colorless-(greenish) yellow

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.71.650-1.677
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a

Birefringence

0.0100.019-0.025
0 0.296
👆🏻

Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Healing
Harmony

Healing

Emotional healing
Emotional healing

Qualities Associated

Healing
Communication

Chlorastrolite Vs Euclase Fracture

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

Chlorastrolite Vs Euclase Luster

A primary knowledge about Chlorastrolite vs Euclase 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. Euclase, on other hand, exhibits Vitreous luster.