Thulite

Chlorastrolite

Thulite Vs Chlorastrolite

Thulite

Chlorastrolite

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1 Astrology

1.1 Origin

Australia

USA

1.2 Color

Red

Green

1.3 Streak

White, Colorless

Not Available

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.13.1-3.5

1 7.18

2.5 Fracture

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

Granular

2.6 Cleavage

Perfect {010} imperfect {100}

Not Available

2.7 Mohs Hardness

6-75-6

2 10

2.8 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)

3 Optical Properties

3.1 Luster

Vitreous

Chatoyant

3.2 Pleochroism

Present

NilArthur Thomas

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

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

Gems

3.5 Refractive Index

1.6951.7

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Not Available

3.8 Birefringence

0.006-0.0180.010

0 0.296

3.9 Clarity

OpaqueHerve Nicolas Lazzarelli

Gems

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

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 Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Chlorastrolite fracture is Granular.

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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.