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Rock Crystal
Rock Crystal

Erythrite
Erythrite



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X
Rock Crystal
X
Erythrite

Rock Crystal Vs Erythrite

Astrology

Origin

Sri Lanka
Czech, Mexico, Australia

Color

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

Streak

-
Red

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

-
Sectile

Solubility

-
-

Durability

-
-

Specific Gravity

2.653.06
1 7.18
👆🏻

Fracture

ConchoidalWalter Schumann
Sectile

Cleavage

None
Perfect on {010}; poor on {100} and { 1 02}.

Mohs Hardness

7-9999
2 10
👆🏻

Chemical Composition

SiO 2Walter Schumann , Gemstones of the world (2001)
Co3(AsO4)2•8(H2O)

Optical Properties

Luster

-
Subadamantine, Pearly

Pleochroism

-
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red

Dispersion

0.010.03
0.005 1
👆🏻

Transparency

TransparentWalter Schumann
-

Refractive Index

1.544-1.5531.626-1.629
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
monoclinic

Birefringence

0.009-9999
0 0.296
👆🏻

Clarity

TransparentWalter Schumann
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Compassion

Healing

Physical healing
Emotional healing

Qualities Associated

Clarity
Vitality

Rock Crystal Vs Erythrite Fracture

Fracture is an important parameter when you compare Rock Crystal and Erythrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rock Crystal Vs Erythrite 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. Erythrite fracture is Sectile.

Rock Crystal Vs Erythrite Luster

A primary knowledge about Rock Crystal vs Erythrite 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. Erythrite, on other hand, exhibits Subadamantine and Pearly luster.