Pargasite

Arfvedsonite

Pargasite Vs Arfvedsonite

Pargasite

Arfvedsonite

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Astrology

Origin

Southern and central Africa, Vietnam

Canada, Russia

Color

Green, Black, Brown

Black, Green, gray

Streak

White

gray, Green

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

Brittle

Solubility

Durability

Specific Gravity

3.04-3.263.3-3.5

1 7.18

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Fracture

Splintery, Uneven

Uneven

Cleavage

{110} perfect

Perfect on [110]

Mohs Hardness

5-65-6

2 10

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Chemical Composition

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

NaNa2(Fe++4Fe+++)Si8O22(OH)2

Optical Properties

Luster

Vitreous

Pleochroism

Strong: Blue-greens

Dispersion

0.020.02

0.005 1

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Transparency

Transparent

Refractive Index

1.613-1.6631.652-1.699

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

Promotes psychic abilities and spiritual growth

Cardiovascular

Respiratory

Excellent

Reproductive

Supports reproductive health

Digestive

Psychology

Insight

Healing

Emotional healing

Qualities Associated

Healing

Manifestation

Pargasite Vs Arfvedsonite Fracture

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

Compare Green Gemstones

Pargasite Vs Sapphirine

Pargasite Vs Seraphinite

Pargasite Vs Smaragdite

Pargasite Vs Arfvedsonite Luster

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