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Rock Crystal
Rock Crystal

Carnelian
Carnelian



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Rock Crystal
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Carnelian

Rock Crystal Vs Carnelian

Astrology

Origin

Sri Lanka
-

Color

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

Streak

-
White

For which Rashi?

-
Taurus, Leo

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Isis, Bragi

Not to wear with

-
-

Powers

-
Protection, Healing, Courage

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.652.58-2.64
1 7.18
👆🏻

Fracture

ConchoidalWalter Schumann
Uneven, Splintery, Conchoidal

Cleavage

None
Absent

Mohs Hardness

76.5-7
2 10
👆🏻

Chemical Composition

SiO 2Walter Schumann , Gemstones of the world (2001)
SiO2

Optical Properties

Luster

-
Vitreous

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

TransparentWalter Schumann
Translucent, Transparent to nearly opaque

Refractive Index

1.544-1.5531.535-1.539
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Trigonal

Birefringence

0.0090.003-0.009
0 0.296
👆🏻

Clarity

TransparentWalter Schumann
Translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Motivation

Healing

Physical healing
Emotional healing

Qualities Associated

Clarity
Courage

Rock Crystal Vs Carnelian Fracture

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

Rock Crystal Vs Carnelian Luster

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