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Nephrite
Nephrite

Pietersite
Pietersite



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Nephrite
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Pietersite

Nephrite Vs Pietersite

Astrology

Origin

China, Canada
Southern and central Africa

Color

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

Streak

-
-

For which Rashi?

-
Sagittarius, Leo

Planet

-
Mars

Element of Planets

-
Air

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Freyja

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-3.10-9999
1 7.18
👆🏻

Fracture

Splintery, Granular
-

Cleavage

None
None

Mohs Hardness

6-6.55
2 10
👆🏻

Chemical Composition

Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
H2O+Fe2+,H3O2+Fe3+Si4O12

Optical Properties

Luster

Vitreous, Greasy
-

Pleochroism

None
-

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.600-1.6271.54-1.56
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Trigonal

Birefringence

0.027-9999
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

Aids in mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Balance
Empowerment

Healing

Physical healing
Emotional healing

Qualities Associated

Healing
Clarity

Nephrite Vs Pietersite Fracture

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

Nephrite Vs Pietersite Luster

A primary knowledge about Nephrite vs Pietersite 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.