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Nephrite
Nephrite

Pyrite
Pyrite



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Nephrite
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Pyrite

Nephrite Vs Pyrite

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Astrology

Origin

China, Canada
Brazil

Color

Green, Yellow, Brown, White, gray, Black
Yellow

Streak

-
Greenish, Black, Brownish

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

-
insoluble in water

Durability

-
-

Specific Gravity

2.90-3.105.00-5.20
1 7.18
👆🏻

Fracture

Splintery, Granular
Uneven, Conchoidal, ConchoidalWalter Schumann

Cleavage

None
Indistinct on {001}; partings on {011} and {111}

Mohs Hardness

6-6.56-6.5
2 10
👆🏻

Chemical Composition

Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
FeS 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Greasy
-

Pleochroism

None
-

Dispersion

0.010.04
0.005 1
👆🏻

Transparency

Translucent
OpaqueHerve Nicolas Lazzarelli

Refractive Index

1.600-1.627-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Isometric

Birefringence

0.027-9999
0 0.296
👆🏻

Clarity

Translucent
OpaqueHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Aids in mental clarity and focus
-

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Balance
Abundance

Healing

Physical healing
Physical healing

Qualities Associated

Healing
Abundance

Nephrite Vs Pyrite Fracture

Fracture is an important parameter when you compare Nephrite and Pyrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Nephrite Vs Pyrite 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 Nephrite is Splintery and Granular. Pyrite fracture is Uneven, Conchoidal and ConchoidalWalter Schumann.

Nephrite Vs Pyrite Luster

A primary knowledge about Nephrite vs Pyrite 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. Nephrite exhibits Vitreous and Greasy luster.