Prase

Sard

Prase Vs Sard

Prase

Sard

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Astrology

Origin

Southern and central Africa

Color

Blue

White, Colorless, Blue, Red, Green, Yellow, Violet

Streak

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

Solubility

Durability

Specific Gravity

2.64-2.692.58-2.63

1 7.18

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Fracture

Conchoidal

Cleavage

None

Mohs Hardness

76.5-7

2 10

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Chemical Composition

SiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Waxy

Pleochroism

Dispersion

0.010.01

0.005 1

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Transparency

Transparent, Translucent

Translucent

Refractive Index

1.544-1.5531.535-1.539

1 3.25

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Optic Character

Crystal System

Birefringence

0.0090.008-0.010

0 0.296

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Clarity

Transparent

Translucent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Strength

Healing

Emotional healing

Qualities Associated

Renewal

Protection

Prase Vs Sard Fracture

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

Compare Blue Gemstones

Prase Vs Rubellite

Prase Vs Sanidine

Prase Vs Sard

Prase Vs Sard Luster

A primary knowledge about Prase vs Sard 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. Sard, on other hand, exhibits Waxy luster.