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Euclase
Euclase

Fayalite
Fayalite



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Euclase
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Fayalite

Euclase Vs Fayalite

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Astrology

Origin

Brazil, Colombia, Southern and central Africa
Southern and central Africa

Color

Greenish, Blue, Colorless, White, Green
Yellow, Brown, 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

3.08-3.124.392
1 7.18
👆🏻

Fracture

ConchoidalWalter Schumann
Conchoidal

Cleavage

{010} Perfect
{010} moderate, {100} imperfect

Mohs Hardness

7.56.5-7
2 10
👆🏻

Chemical Composition

BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Fe 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous, Resinous

Pleochroism

Weak: colorless-(greenish) yellow
Faint

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

-
TransparentAnthony et al

Refractive Index

1.650-1.6771.827-1.879
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Orthorhombic

Birefringence

0.019-0.0250.042-0.051
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
TransparentAnthony et al

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Creativity

Healing

Emotional healing
Physical healing

Qualities Associated

Communication
Creativity

Euclase Vs Fayalite Fracture

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

Euclase Vs Fayalite Luster

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