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Gypsum
Gypsum

Wavellite
Wavellite



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Gypsum
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Wavellite

Gypsum Vs Wavellite

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Astrology

Origin

Mexico
-

Color

Colorless, White, Greenish, Brown
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black

Streak

White
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
insoluble

Durability

-
-

Specific Gravity

2.20-2.402.36
1 7.18
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Fracture

Conchoidal, Splintery, Fibrous
Uneven, Subconchoidal, Fibrous

Cleavage

Perfect on {010}, distinct on {100}
[110] perfect, [101] good, [010] distinct

Mohs Hardness

23.5-4
2 10
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Chemical Composition

CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Silky, Pearly, Waxy
Vitreous, Resinous, Pearly

Pleochroism

None
Weak

Dispersion

0.010.02
0.005 1
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Transparency

Transparent, Translucent
-

Refractive Index

1.521-1.5311.518-1.561
1 3.25
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Optic Character

-
-

Crystal System

monoclinic
Orthorhombic

Birefringence

0.0100.025
0 0.296
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Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Supports heart health

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Clarity

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
Clarity

Gypsum Vs Wavellite Fracture

Fracture is an important parameter when you compare Gypsum and Wavellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gypsum Vs Wavellite 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. Wavellite fracture is Uneven, Subconchoidal and Fibrous.

Gypsum Vs Wavellite Luster

A primary knowledge about Gypsum vs Wavellite 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. Wavellite, on other hand, exhibits Vitreous, Resinous and Pearly luster.