Prasiolite

Pargasite

Prasiolite Vs Pargasite

Prasiolite

Pargasite

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Astrology

Origin

Canada

Southern and central Africa, Vietnam

Color

Green

Green, Black, Brown

Streak

White

For which Rashi?

Libra, Sagittarius, Taurus

Planet

Jupiter

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

2.653.04-3.26

1 7.18

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Fracture

Conchoidal, ConchoidalWalter Schumann

Splintery, Uneven

Cleavage

3,1

{110} perfect

Mohs Hardness

75-6

2 10

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Chemical Composition

SiO 2Ulrich Henn and Claudio C.

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

Optical Properties

Luster

Vitreous

Pleochroism

Very weak: light green pale greenWalter Schumann

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Translucent

Transparent

Refractive Index

1.544-1.5531.613-1.663

1 3.25

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Optic Character

Crystal System

Trigonal

monoclinic

Birefringence

0.0090.020

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Excellent

Reproductive

Supports reproductive health

Digestive

Supports digestive health

Psychology

Healing

Emotional healing

Qualities Associated

Spiritual Connection

Healing

Prasiolite Vs Pargasite Fracture

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

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Prasiolite Vs Pargasite Luster

A primary knowledge about Prasiolite vs Pargasite 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. Prasiolite exhibits Vitreous luster. Pargasite, on other hand, exhibits Vitreous luster.