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Idocrase
Idocrase

Spinel
Spinel



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Idocrase
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Spinel

Idocrase Vs Spinel

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Astrology

Origin

Canada, USA, Italy, Russia, Switzerland, Tanzania, Kenya, Sri Lanka
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia

Color

Green, Yellow, Brown, Violet, Blue
Blue, Violet, Colorless, Red, Green, Brown

Streak

-
White

For which Rashi?

-
Sagittarius, Scorpio

Planet

-
Pluto

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Hephaestus

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

-99993.64-3.66
1 7.18
👆🏻

Fracture

-
Conchoidal, Uneven

Cleavage

Indiscernible
None, but may exhibit slight parting

Mohs Hardness

-99998
2 10
👆🏻

Chemical Composition

Ca10(Mg,Fe)2(Si2O7)2(SiO4)2O(OH)2
MgAl2O4

Optical Properties

Luster

-
Vitreous

Pleochroism

-
Absent

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent, Transparent to translucent

Refractive Index

1.67-1.761.73
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
Isometric

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
Revitalization

Healing

Emotional healing
Emotional healing

Qualities Associated

Healing
Vitality

Idocrase Vs Spinel Fracture

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

Idocrase Vs Spinel Luster

A primary knowledge about Idocrase vs Spinel 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. Spinel, on other hand, exhibits Vitreous luster.