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Vesuvianite Idocrase
Vesuvianite Idocrase

Fayalite
Fayalite



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Vesuvianite Idocrase
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Fayalite

Vesuvianite Idocrase Vs Fayalite

Astrology

Origin

Canada, USA, Southern and central Africa
Southern and central Africa

Color

Green
Yellow, Brown, Black

Streak

-
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

3.25-3.504.392
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

Distinct
{010} moderate, {100} imperfect

Mohs Hardness

-99996.5-7
2 10
👆🏻

Chemical Composition

Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.
Fe 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

-
Vitreous, Resinous

Pleochroism

-
Faint

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Transparent
TransparentAnthony et al

Refractive Index

1.700-1.7251.827-1.879
1 3.25
👆🏻

Optic Character

Uniaxial/-
-

Crystal System

-
Orthorhombic

Birefringence

0.002-0.0120.042-0.051
0 0.296
👆🏻

Clarity

Transparent
TransparentAnthony et al

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Healing
Creativity

Healing

Emotional healing
Physical healing

Qualities Associated

Healing
Creativity

Vesuvianite Idocrase Vs Fayalite Fracture

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

Vesuvianite Idocrase Vs Fayalite Luster

A primary knowledge about Vesuvianite Idocrase 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. Fayalite, on other hand, exhibits Vitreous and Resinous luster.