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Thulite
Thulite

Willemite
Willemite



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Thulite
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Willemite

Thulite Vs Willemite

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Astrology

Origin

Australia
Canada

Color

Red
Yellow, Brown, Red, White, Green, Reddish, Black

Streak

White, Colorless
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

3.13.89-4.18
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal, Uneven

Cleavage

Perfect {010} imperfect {100}
{0001}, {11 2 0} imperfect

Mohs Hardness

6-75.5
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)3(OH)
Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Vitreous, Resinous

Pleochroism

Present
-

Dispersion

0.020.17
0.005 1
👆🏻

Transparency

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

Refractive Index

1.6951.687-1.723
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.006-0.0180.028-0.030
0 0.296
👆🏻

Clarity

OpaqueHerve Nicolas Lazzarelli
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Healing
Optimism

Healing

Emotional healing
-

Qualities Associated

Love
Transformation

Thulite Vs Willemite Fracture

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

Thulite Vs Willemite Luster

A primary knowledge about Thulite vs Willemite 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. Willemite, on other hand, exhibits Vitreous and Resinous luster.