Pargasite

Prase Opal

Pargasite Vs Prase Opal

Pargasite

Prase Opal

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Astrology

Origin

Southern and central Africa, Vietnam

Southern and central Africa

Color

Green, Black, Brown

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

Streak

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

Solubility

Durability

Specific Gravity

3.04-3.261.98-2.25

1 7.18

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Fracture

Splintery, Uneven

Conchoidal

Cleavage

{110} perfect

None

Mohs Hardness

5-65-6.5

2 10

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Chemical Composition

NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

SiO 2 + H 2OUlrich Henn and Claudio C.

Optical Properties

Luster

Vitreous

Pleochroism

Dispersion

0.020.01

0.005 1

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Transparency

Transparent

Transparent, Translucent

Refractive Index

1.613-1.6631.370-1.470

1 3.25

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Optic Character

Crystal System

monoclinic

Birefringence

0.020-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Excellent

Good

Reproductive

Supports reproductive health

Digestive

Supports digestive health

Psychology

Healing

Emotional healing

Qualities Associated

Healing

Optimism

Pargasite Vs Prase Opal Fracture

Fracture is an important parameter when you compare Pargasite and Prase Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Pargasite Vs Prase 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. Fracture observed in Pargasite is Splintery and Uneven. Prase Opal fracture is Conchoidal.

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Pargasite Vs Prase Opal Luster

A primary knowledge about Pargasite vs Prase 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. Pargasite exhibits Vitreous luster.