Erythrite

Cuprite

Erythrite Vs Cuprite

Erythrite

Cuprite

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Astrology

Origin

Czech, Mexico, Australia

Southern and central Africa

Color

Red, Colorless, Violet, pink

Red, Brown, Black

Streak

Red

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

Sectile

Brittle

Solubility

Durability

Specific Gravity

3.065.85-6.15

1 7.18

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Fracture

Sectile

Conchoidal

Cleavage

Perfect on {010}; poor on {100} and { 1 02}.

Fair in four directions forming octahedrons

Mohs Hardness

-99993.5-4

2 10

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Chemical Composition

Co3(AsO4)2•8(H2O)

Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Subadamantine, Pearly

Adamantine

Pleochroism

Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red

visible

Dispersion

0.030.05

0.005 1

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Transparency

TranslucentWalter Schumann

Refractive Index

1.626-1.6292.849

1 3.25

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Optic Character

Crystal System

monoclinic

cubic

Birefringence

-9999-9999

0 0.296

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Clarity

TranslucentWalter Schumann

Benefits

Physical

Neurological

Cardiovascular

Supports heart health

Respiratory

Poor

Reproductive

Digestive

Psychology

Compassion

Vitality

Healing

Emotional healing

Qualities Associated

Vitality

Erythrite Vs Cuprite Fracture

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

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Erythrite Vs Cuprite Luster

A primary knowledge about Erythrite 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. Erythrite exhibits Subadamantine and Pearly luster. Cuprite, on other hand, exhibits Adamantine luster.