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Willemite
Willemite

Verdelite
Verdelite



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Willemite
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Verdelite

Willemite Vs Verdelite

Astrology

Origin

Canada
Afghanistan, Brazil, Mozambique, Sri Lanka, USA

Color

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

Streak

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

3.89-4.182.90-3.40
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

{0001}, {11 2 0} imperfect
Indiscernible

Mohs Hardness

5.57-7.5
2 10
👆🏻

Chemical Composition

Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Optical Properties

Luster

Vitreous, Resinous
-

Pleochroism

-
Strong: dark green yellow

Dispersion

0.170.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent, Translucent

Refractive Index

1.687-1.7231.614-1.666
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

0.028-0.0300.014-0.040
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Supports heart health

Respiratory

Poor
Good

Reproductive

-
-

Digestive

-
-

Psychology

Optimism
Compassion

Healing

-
Emotional healing

Qualities Associated

Transformation
Compassion

Willemite Vs Verdelite Fracture

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

Willemite Vs Verdelite Luster

A primary knowledge about Willemite vs Verdelite 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.