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Nepouite
Nepouite

Opal
Opal



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Nepouite
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Opal

Nepouite Vs Opal

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Astrology

Origin

Australia, Austria, Czech, Italy
Ethiopia

Color

Green, Brownish
Yellow, White, Red, Brown, Blue

Streak

Greenish, White
White

For which Rashi?

-
Cancer, Libra, Scorpio

Planet

-
Mercury

Element of Planets

-
Earth, Air, Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Cupid

Not to wear with

-
-

Powers

-
Astral Projection, Psychicism

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
BrittleWalter Schumann

Solubility

-
hot salt water

Durability

-
-

Specific Gravity

3.18-3.241.98-2.25
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

perfect on {001}
None

Mohs Hardness

25-6.5
2 10
👆🏻

Chemical Composition

Ni3(Si2O5)(OH)4
SiO2 · nH2O

Optical Properties

Luster

Waxy, Pearly
Vitreous, Pearly

Pleochroism

Weak
None

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

-
Transparent, Translucent, Transparent to translucent

Refractive Index

1.600-1.6301.37-1.52
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

-
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

-
Creativity

Nepouite Vs Opal Fracture

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

Nepouite Vs Opal Luster

A primary knowledge about Nepouite vs 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. Nepouite exhibits Waxy and Pearly luster. Opal, on other hand, exhibits Vitreous and Pearly luster.