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Pargasite
Pargasite

Sardonyx
Sardonyx



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Pargasite
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Sardonyx

Pargasite Vs Sardonyx

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

3.04-3.262.55-2.70
1 7.18
👆🏻

Fracture

Splintery, Uneven
-

Cleavage

{110} perfect
None

Mohs Hardness

5-66.5-7
2 10
👆🏻

Chemical Composition

NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
-

Pleochroism

-
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
Translucent

Refractive Index

1.613-1.6631.530-1.543
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.0200.008-0.010
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Excellent
-

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

-
Protection

Healing

Emotional healing
Physical healing

Qualities Associated

Healing
Strength & Protection

Pargasite Vs Sardonyx Fracture

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

Pargasite Vs Sardonyx Luster

A primary knowledge about Pargasite vs Sardonyx 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.