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Rock Crystal
Rock Crystal

Kornerupine
Kornerupine



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X
Rock Crystal
X
Kornerupine

Rock Crystal Vs Kornerupine

Astrology

Origin

Sri Lanka
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia

Color

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

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

2.653.25-3.45
1 7.18
👆🏻

Fracture

ConchoidalWalter Schumann
Conchoidal, Uneven

Cleavage

None
Good on {110}

Mohs Hardness

76.5
2 10
👆🏻

Chemical Composition

SiO 2Walter Schumann , Gemstones of the world (2001)
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

-
Vitreous

Pleochroism

-
X = colorless to green; Y = colorless

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

TransparentWalter Schumann
-

Refractive Index

1.544-1.5531.660-1.685
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

0.0090.012-0.017
0 0.296
👆🏻

Clarity

TransparentWalter Schumann
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Harmony

Healing

Physical healing
Emotional healing

Qualities Associated

Clarity
Self-worth

Rock Crystal Vs Kornerupine Fracture

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

Rock Crystal Vs Kornerupine Luster

A primary knowledge about Rock Crystal vs Kornerupine 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. Kornerupine, on other hand, exhibits Vitreous luster.