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Gypsum
Gypsum

Nepouite
Nepouite



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Gypsum
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Nepouite

Gypsum Vs Nepouite

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Astrology

Origin

Mexico
Australia, Austria, Czech, Italy

Color

Colorless, White, Greenish, Brown
Green, Brownish

Streak

White
Greenish, White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Flexible
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.20-2.403.18-3.24
1 7.18
👆🏻

Fracture

Conchoidal, Splintery, Fibrous
-

Cleavage

Perfect on {010}, distinct on {100}
perfect on {001}

Mohs Hardness

22
2 10
👆🏻

Chemical Composition

CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
Ni3(Si2O5)(OH)4

Optical Properties

Luster

Vitreous, Silky, Pearly, Waxy
Waxy, Pearly

Pleochroism

None
Weak

Dispersion

0.010.03
0.005 1
👆🏻

Transparency

Transparent, Translucent
-

Refractive Index

1.521-1.5311.600-1.630
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Orthorhombic

Birefringence

0.010-9999
0 0.296
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Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
-

Gypsum Vs Nepouite Fracture

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

Gypsum Vs Nepouite Luster

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