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Forsterite
Forsterite

Carnallite
Carnallite



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X
Forsterite
X
Carnallite

Forsterite Vs Carnallite

Astrology

Origin

Southern and central Africa
-

Color

Colorless, Green, Yellow, White
Red, Violet, Blue, Colorless, Yellow, White

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

-
Soluble

Durability

-
-

Specific Gravity

3.23-3.261.6
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on {010} imperfect on {100}
None

Mohs Hardness

6.5-72.5
2 10
👆🏻

Chemical Composition

Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
KMgCl3•6(H2O)

Optical Properties

Luster

Vitreous
Greasy

Pleochroism

colorless.
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent
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Refractive Index

1.635-1.6711.467
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.033-0.0420.0270
0 0.296
👆🏻

Clarity

Transparent
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Benefits

Physical

Neurological

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Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
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Reproductive

Supports healthy digestion
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Digestive

-
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Psychology

Peace
Stress Relief

Healing

Physical healing
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Qualities Associated

Peace
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Forsterite Vs Carnallite Fracture

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

Forsterite Vs Carnallite Luster

A primary knowledge about Forsterite vs Carnallite 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. Carnallite, on other hand, exhibits Greasy luster.