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Willemite
Willemite

Montebrasite
Montebrasite



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Willemite
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Montebrasite

Willemite Vs Montebrasite

Astrology

Origin

Canada
Brazil, Southern and central Africa

Color

Yellow, Brown, Red, White, Green, Reddish, Black
White, Colorless, Greenish, gray

Streak

White
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

3.89-4.182.98-3.10
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven, Conchoidal

Cleavage

{0001}, {11 2 0} imperfect
{100} Perfect, {110} Good, {011} Distinct

Mohs Hardness

5.55.5-6
2 10
👆🏻

Chemical Composition

Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Vitreous, Resinous
-

Pleochroism

-
-

Dispersion

0.170.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
TransparentWalter Schumann

Refractive Index

1.687-1.7231.578-1.646
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

0.028-0.0300.020-0.030
0 0.296
👆🏻

Clarity

Transparent
TransparentWalter Schumann

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Poor
Good

Reproductive

-
-

Digestive

-
Supports digestive health

Psychology

Optimism
Balance

Healing

-
Emotional healing

Qualities Associated

Transformation
Empowerment

Willemite Vs Montebrasite Fracture

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

Willemite Vs Montebrasite Luster

A primary knowledge about Willemite vs Montebrasite 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.