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Fayalite
Fayalite

Almandine
Almandine



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Fayalite
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Almandine

Fayalite Vs Almandine

Astrology

Origin

Southern and central Africa
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA

Color

Yellow, Brown, Black
Red, Brown, Brownish, 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

4.3923.95-4.30
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

{010} moderate, {100} imperfect
none

Mohs Hardness

6.5-77-7.5
2 10
👆🏻

Chemical Composition

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

Optical Properties

Luster

Vitreous, Resinous
Greasy, Vitreous

Pleochroism

Faint
None

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

TransparentAnthony et al
-

Refractive Index

1.827-1.8791.770-1.820
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
cubic

Birefringence

0.042-0.051-9999
0 0.296
👆🏻

Clarity

TransparentAnthony et al
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Creativity
Strength

Healing

Physical healing
Emotional healing

Qualities Associated

Creativity
Devotion

Fayalite Vs Almandine Fracture

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

Fayalite Vs Almandine Luster

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