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Forsterite
Forsterite

Jet
Jet



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X
Forsterite
X
Jet

Forsterite Vs Jet

Jet
Jet
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Astrology

Origin

Southern and central Africa
Spain

Color

Colorless, Green, Yellow, White
Black

Streak

White
-

For which Rashi?

-
Capricorn

Planet

-
Saturn

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-

Ring Metal

-
-

Deities

-
Cybele

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.23-3.261.19-1.35
1 7.18
👆🏻

Fracture

Conchoidal
ConchoidalWalter Schumann

Cleavage

Perfect on {010} imperfect on {100}
None

Mohs Hardness

6.5-72.5-4
2 10
👆🏻

Chemical Composition

Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
C

Optical Properties

Luster

Vitreous
Waxy

Pleochroism

colorless.
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.635-1.6711.640-1.680
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
-

Birefringence

0.033-0.042-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Supports heart health

Respiratory

Good
-

Reproductive

Supports healthy digestion
-

Digestive

-
-

Psychology

Peace
Protection

Healing

Physical healing
Emotional healing

Qualities Associated

Peace
Protection

Forsterite Vs Jet Fracture

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

Forsterite Vs Jet Luster

A primary knowledge about Forsterite vs Jet 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. Jet, on other hand, exhibits Waxy luster.