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Nephrite
Nephrite

Agate Opal
Agate Opal



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Nephrite
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Agate Opal

Nephrite Vs Agate Opal

Astrology

Origin

China, Canada
Southern and central Africa

Color

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

-
-

For which Rashi?

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Planet

-
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Element of Planets

-
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Energy

-
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How to Wear?

Finger

-
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Ring Metal

-
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Deities

-
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Not to wear with

-
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Powers

-
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Birthstone

Planetary

-
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Talisman

-
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Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-3.101.98-2.50
1 7.18
👆🏻

Fracture

Splintery, Granular
Conchoidal

Cleavage

None
None

Mohs Hardness

6-6.55.5-6.5
2 10
👆🏻

Chemical Composition

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

Optical Properties

Luster

Vitreous, Greasy
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Pleochroism

None
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Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Translucent
Translucent

Refractive Index

1.600-1.6271.37-1.52
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
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Birefringence

0.027-9999
0 0.296
👆🏻

Clarity

Translucent
Translucent

Benefits

Physical

Neurological

Aids in mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
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Respiratory

Good
Excellent

Reproductive

-
Supports heart health

Digestive

-
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Psychology

Emotional Balance
Emotional Healing

Healing

Physical healing
Emotional healing

Qualities Associated

Healing
Optimism

Nephrite Vs Agate Opal Fracture

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

Nephrite Vs Agate Opal Luster

A primary knowledge about Nephrite vs Agate Opal 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.