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Almandine
Almandine

Willemite
Willemite



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Almandine
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Willemite

Almandine Vs Willemite

Astrology

Origin

Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Canada

Color

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

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

3.95-4.303.89-4.18
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

none
{0001}, {11 2 0} imperfect

Mohs Hardness

7-7.55.5
2 10
👆🏻

Chemical Composition

Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Greasy, Vitreous
Vitreous, Resinous

Pleochroism

None
-

Dispersion

0.030.17
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.770-1.8201.687-1.723
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
Trigonal

Birefringence

-99990.028-0.030
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Poor

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Strength
Optimism

Healing

Emotional healing
-

Qualities Associated

Devotion
Transformation

Almandine Vs Willemite Fracture

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

Almandine Vs Willemite Luster

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