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Omphacite
Omphacite

Cuprite
Cuprite



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Omphacite
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Cuprite

Omphacite Vs Cuprite

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Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

Green
Red, Brown, Black

Streak

Greenish, White
Brownish, 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

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.16-3.435.85-6.15
1 7.18
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Fracture

Uneven, Conchoidal
Conchoidal

Cleavage

{110} Good, {110} Good
Fair in four directions forming octahedrons

Mohs Hardness

5-63.5-4
2 10
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Chemical Composition

(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

Weak: colorless -- very pale green -- very pale green
visible

Dispersion

0.020.05
0.005 1
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Transparency

TranslucentAnthony et al
TranslucentWalter Schumann

Refractive Index

1.662-1.7232.849
1 3.25
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Optic Character

-
-

Crystal System

-
cubic

Birefringence

-9999-9999
0 0.296
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Clarity

TranslucentAnthony et al
TranslucentWalter Schumann

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
Supports heart health

Respiratory

Good
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Empowerment
Vitality

Healing

Physical healing
Emotional healing

Qualities Associated

Transformation
Vitality

Omphacite Vs Cuprite Fracture

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

Omphacite Vs Cuprite Luster

A primary knowledge about Omphacite vs Cuprite 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. Omphacite exhibits Vitreous luster. Cuprite, on other hand, exhibits Adamantine luster.