Jasper

Nephrite

Jasper Vs Nephrite

Jasper

Nephrite

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Astrology

Origin

Southern and central Africa, California

China, Canada

Color

All colors, White, Colorless, Blue, Red, Green, Yellow, pink

Green, Yellow, Brown, White, gray, Black

Streak

For which Rashi?

Scorpio, Aries, Virgo

Planet

Mars

Element of Planets

Air

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Healing, Protection

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.58-2.912.90-3.10

1 7.18

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Fracture

Conchoidal

Splintery, Granular

Cleavage

Indiscernible

None

Mohs Hardness

6.5-76-6.5

2 10

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Chemical Composition

SiO₂

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

Optical Properties

Luster

Vitreous

Vitreous, Greasy

Pleochroism

None

Dispersion

0.010.01

0.005 1

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Transparency

Opaque

Translucent

Refractive Index

1.5401.600-1.627

1 3.25

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Optic Character

Crystal System

Trigonal

monoclinic

Birefringence

-99990.027

0 0.296

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Clarity

OpaqueHerve Nicolas Lazzarelli

Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Aids in mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Grounding

Emotional Balance

Healing

Emotional healing

Physical healing

Qualities Associated

Nurturing

Healing

Jasper Vs Nephrite Fracture

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

Compare Semi Precious Gemstones

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Jasper Vs Rubellite

Jasper Vs Schorlomite

Jasper Vs Nephrite Luster

A primary knowledge about Jasper vs Nephrite 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. Jasper exhibits Vitreous luster. Nephrite, on other hand, exhibits Vitreous and Greasy luster.