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Fayalite
Fayalite

Ametrine
Ametrine



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Fayalite
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Ametrine

Fayalite Vs Ametrine

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Astrology

Origin

Southern and central Africa
Brazil, Origins: Brazil, Bolivia, India

Color

Yellow, Brown, Black
Yellow

Streak

White
-

For which Rashi?

-
Scorpio, Libra, Virgo

Planet

-
Mercury

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Healing

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

4.3922.65
1 7.18
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Fracture

Conchoidal
-

Cleavage

{010} moderate, {100} imperfect
Indiscernible

Mohs Hardness

6.5-77
2 10
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Chemical Composition

Fe 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
SiO2

Optical Properties

Luster

Vitreous, Resinous
Vitreous

Pleochroism

Faint
-

Dispersion

0.030.01
0.005 1
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Transparency

TransparentAnthony et al
Transparent

Refractive Index

1.827-1.8791.544-1.553
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.042-0.0510.009
0 0.296
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Clarity

TransparentAnthony et al
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Creativity
Balance

Healing

Physical healing
Emotional healing

Qualities Associated

Creativity
Balance

Fayalite Vs Ametrine Fracture

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

Fayalite Vs Ametrine Luster

A primary knowledge about Fayalite vs Ametrine 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. Ametrine, on other hand, exhibits Vitreous luster.