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Thulite
Thulite

Chlorastrolite
Chlorastrolite



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Thulite
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Chlorastrolite

Thulite Vs Chlorastrolite

Astrology

Origin

Australia
USA

Color

Red
Green

Streak

White, Colorless
-

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

3.13.1-3.5
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Granular

Cleavage

Perfect {010} imperfect {100}
None

Mohs Hardness

6-75-6
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)3(OH)
Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous
Chatoyant

Pleochroism

Present
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Opaque, Translucent, Opaque . May be translucent in thin backlit sections.
-

Refractive Index

1.6951.7
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
-

Birefringence

0.006-0.0180.010
0 0.296
👆🏻

Clarity

OpaqueHerve Nicolas Lazzarelli
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Benefits

Physical

Neurological

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Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Healing
Emotional Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Love
Healing

Thulite Vs Chlorastrolite Fracture

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

Thulite Vs Chlorastrolite Luster

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