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Cordierite Iolite
Cordierite Iolite

Cinnabar
Cinnabar



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Cordierite Iolite
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Cinnabar

Cordierite Iolite Vs Cinnabar

Astrology

Origin

Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Spain, China

Color

Violet, Blue
Red, gray, Brown, pink

Streak

-
Scarlet, 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

-
Slightly sectile

Solubility

-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)

Durability

-
-

Specific Gravity

2.56-2.662
1 7.18
👆🏻

Fracture

Uneven, ConchoidalWalter Schumann
Uneven

Cleavage

Distinct
Prismatic {10 1 0}, perfect

Mohs Hardness

7-7.52-2.5
2 10
👆🏻

Chemical Composition

Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
HgSMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

Strong trichroism: colorless to yellowish
-

Dispersion

0.020.06
0.005 1
👆🏻

Transparency

Transparent
Translucent

Refractive Index

1.542-1.5782.905-3.25
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

-
Trigonal

Birefringence

0.008-0.012-9999
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
Boosts mental agility and focus

Cardiovascular

-
-

Respiratory

Good
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Inner vision
Passion

Healing

Emotional healing
Emotional healing

Qualities Associated

Intuition
Manifestation

Cordierite Iolite Vs Cinnabar Fracture

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

Cordierite Iolite Vs Cinnabar Luster

A primary knowledge about Cordierite Iolite vs Cinnabar 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. Cordierite Iolite exhibits Vitreous luster. Cinnabar, on other hand, exhibits Adamantine luster.