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Gedrite
Gedrite

Carnelian
Carnelian



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Gedrite
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Carnelian

Gedrite Vs Carnelian

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Astrology

Origin

Southern and central Africa
-

Color

Brown, Green, gray, White
Red

Streak

gray, White
White

For which Rashi?

-
Taurus, Leo

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

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Isis, Bragi

Not to wear with

-
-

Powers

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Protection, Healing, Courage

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.15-3.2592.58-2.64
1 7.18
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Fracture

-
Uneven, Splintery, Conchoidal

Cleavage

Gedrite   Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Absent

Mohs Hardness

5.5-66.5-7
2 10
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Chemical Composition

(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
SiO2

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak to moderate
-

Dispersion

0.020.01
0.005 1
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Transparency

Transparent
Translucent, Transparent to nearly opaque

Refractive Index

1.625-1.7181.535-1.539
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Trigonal

Birefringence

-99990.003-0.009
0 0.296
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Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

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Good

Reproductive

-
-

Digestive

-
-

Psychology

Focus
Motivation

Healing

-
Emotional healing

Qualities Associated

Protection
Courage

Gedrite Vs Carnelian Fracture

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

Gedrite Vs Carnelian Luster

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