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Willemite
Willemite

Thulite
Thulite



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Willemite
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Thulite

Willemite Vs Thulite

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Astrology

Origin

Canada
Australia

Color

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

Streak

White
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

3.89-4.183.1
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven, Conchoidal

Cleavage

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

Mohs Hardness

5.56-7
2 10
👆🏻

Chemical Composition

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

Optical Properties

Luster

Vitreous, Resinous
Vitreous

Pleochroism

-
Present

Dispersion

0.170.02
0.005 1
👆🏻

Transparency

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

Refractive Index

1.687-1.7231.695
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

0.028-0.0300.006-0.018
0 0.296
👆🏻

Clarity

Transparent
OpaqueHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Poor
-

Reproductive

-
-

Digestive

-
-

Psychology

Optimism
Emotional Healing

Healing

-
Emotional healing

Qualities Associated

Transformation
Love

Willemite Vs Thulite Fracture

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

Willemite Vs Thulite Luster

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