Pearl

Gypsum

Pearl Vs Gypsum

Pearl

Gypsum

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Astrology

Origin

Australia

Mexico

Color

Green, Blue

Colorless, White, Greenish, Brown

Streak

White

For which Rashi?

Cancer, Gemini

Planet

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Venus

Not to wear with

Powers

Protection, Love

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Flexible

Solubility

Soluble

Durability

Specific Gravity

2.60-2.852.20-2.40

1 7.18

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Fracture

Conchoidal, Splintery, Fibrous

Cleavage

none

Perfect on {010}, distinct on {100}

Mohs Hardness

2.5-4.52

2 10

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Chemical Composition

CaCO3

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

Optical Properties

Luster

Pearly

Vitreous, Silky, Pearly, Waxy

Pleochroism

None

Dispersion

0.030.01

0.005 1

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Transparency

Translucent, Opaque

Transparent, Translucent

Refractive Index

1.52-1.661.521-1.531

1 3.25

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Optic Character

Crystal System

Orthorhombic

monoclinic

Birefringence

0.1560.010

0 0.296

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Clarity

Translucent

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Good

Reproductive

Supports reproductive health

Digestive

Supports digestive health

Psychology

Purity

Harmony

Healing

Emotional healing

Qualities Associated

Purity

Harmony

Pearl Vs Gypsum Fracture

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

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Pearl Vs Gypsum Luster

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