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Willemite
Willemite

Coral
Coral



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Willemite
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Coral

Willemite Vs Coral

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Astrology

Origin

Canada
Southern and central Africa

Color

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

Streak

White
-

For which Rashi?

-
Pisces

Planet

-
Neptune

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Venus

Not to wear with

-
-

Powers

-
Healing, Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.89-4.182.60-2.70
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Irregular

Cleavage

{0001}, {11 2 0} imperfect
None

Mohs Hardness

5.53-4
2 10
👆🏻

Chemical Composition

Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaCO 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous, Resinous
-

Pleochroism

-
-

Dispersion

0.170.03
0.005 1
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Transparency

Transparent, Translucent
Translucent

Refractive Index

1.687-1.7231.486-1.658
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Trigonal

Birefringence

0.028-0.0300.160-0.172
0 0.296
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Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Enhances intuition and psychic abilities

Respiratory

Poor
-

Reproductive

-
-

Digestive

-
-

Psychology

Optimism
Emotional balance

Healing

-
Emotional healing

Qualities Associated

Transformation
Emotional Balance

Willemite Vs Coral Fracture

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

Willemite Vs Coral Luster

A primary knowledge about Willemite vs Coral 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.