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Chalcedony
Chalcedony

Carnelian
Carnelian



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Chalcedony
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Carnelian

Chalcedony Vs Carnelian

Astrology

Origin

Zimbabwe
-

Color

Violet, White, gray, Blue, Brown, Black
Red

Streak

White
White

For which Rashi?

Cancer, Sagittarius
Taurus, Leo

Planet

-
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Goddess Whope
Isis, Bragi

Not to wear with

-
-

Powers

Protection
Protection, Healing, Courage

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.55-2.702.58-2.64
1 7.18
👆🏻

Fracture

Uneven, Splintery, Conchoidal
Uneven, Splintery, Conchoidal

Cleavage

Absent
Absent

Mohs Hardness

6.5-76.5-7
2 10
👆🏻

Chemical Composition

SiO2
SiO2

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Translucent, Translucent to opaque
Translucent, Transparent to nearly opaque

Refractive Index

1.530-1.5431.535-1.539
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Trigonal

Birefringence

0.003-0.0090.003-0.009
0 0.296
👆🏻

Clarity

Translucent
Translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Motivation

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
Courage

Chalcedony Vs Carnelian Fracture

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

Chalcedony Vs Carnelian Luster

A primary knowledge about Chalcedony 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. Chalcedony exhibits Vitreous luster. Carnelian, on other hand, exhibits Vitreous luster.