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Forsterite
Forsterite

Coral
Coral



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Forsterite
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Coral

Forsterite Vs Coral

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Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

Colorless, Green, Yellow, White
White, Blue

Streak

White
-

For which Rashi?

-
Pisces

Planet

-
Neptune

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-

Ring Metal

-
-

Deities

-
Venus

Not to wear with

-
-

Powers

-
Healing, Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.23-3.262.60-2.70
1 7.18
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Fracture

Conchoidal
Irregular

Cleavage

Perfect on {010} imperfect on {100}
None

Mohs Hardness

6.5-73-4
2 10
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Chemical Composition

Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
CaCO 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
-

Pleochroism

colorless.
-

Dispersion

0.020.03
0.005 1
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Transparency

Transparent
Translucent

Refractive Index

1.635-1.6711.486-1.658
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.033-0.0420.160-0.172
0 0.296
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Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Enhances intuition and psychic abilities

Respiratory

Good
-

Reproductive

Supports healthy digestion
-

Digestive

-
-

Psychology

Peace
Emotional balance

Healing

Physical healing
Emotional healing

Qualities Associated

Peace
Emotional Balance

Forsterite Vs Coral Fracture

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

Forsterite Vs Coral Luster

A primary knowledge about Forsterite vs Coral 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. Forsterite exhibits Vitreous luster.