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Willemite
Willemite

Peridot
Peridot



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Willemite
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Peridot

Willemite Vs Peridot

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Astrology

Origin

Canada
China, Burma, Pakistan, USA, Southern and central Africa, Brazil

Color

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

Streak

White
None

For which Rashi?

-
Libra, Taurus, Leo, Virgo

Planet

-
-

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Isis

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.89-4.181.54-1.55
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

{0001}, {11 2 0} imperfect
Poor

Mohs Hardness

5.56.5-7
2 10
👆🏻

Chemical Composition

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

Optical Properties

Luster

Vitreous, Resinous
Vitreous, Greasy

Pleochroism

-
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli

Dispersion

0.170.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.687-1.7231.64-1.69
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

0.028-0.0300.036
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Poor
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Optimism
Harmony

Healing

-
Physical healing

Qualities Associated

Transformation
Health

Willemite Vs Peridot Fracture

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

Willemite Vs Peridot Luster

A primary knowledge about Willemite vs Peridot 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. Peridot, on other hand, exhibits Vitreous and Greasy luster.