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Nephrite
Nephrite

Copper
Copper



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Nephrite
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Copper

Nephrite Vs Copper

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Astrology

Origin

China, Canada
-

Color

Green, Yellow, Brown, White, gray, Black
Green, Brown, Red, pink

Streak

-
rose

For which Rashi?

-
Taurus, Sagittarius

Planet

-
Venus

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-3.10-9999
1 7.18
👆🏻

Fracture

Splintery, Granular
Hackly

Cleavage

None
None

Mohs Hardness

6-6.52.5
2 10
👆🏻

Chemical Composition

Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Cu

Optical Properties

Luster

Vitreous, Greasy
-

Pleochroism

None
-

Dispersion

0.010.00
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.600-1.627-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F m3m

Birefringence

0.027-9999
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

Aids in mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Balance
Harmony

Healing

Physical healing
Physical healing

Qualities Associated

Healing
Conductivity

Nephrite Vs Copper Fracture

Fracture is an important parameter when you compare Nephrite and Copper Physical Properties. It is necessary to understand the significance of these properties, before you compare Nephrite Vs Copper 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. Copper fracture is Hackly.

Nephrite Vs Copper Luster

A primary knowledge about Nephrite vs Copper 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.