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Pargasite
Pargasite

Jet lignite
Jet lignite



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Pargasite
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Jet lignite

Pargasite Vs Jet lignite

Astrology

Origin

Southern and central Africa, Vietnam
-

Color

Green, Black, Brown
Black, Brown

Streak

White
Brown

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

3.04-3.261.30-1.34
1 7.18
👆🏻

Fracture

Splintery, Uneven
-

Cleavage

{110} perfect
None

Mohs Hardness

5-62.5
2 10
👆🏻

Chemical Composition

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

Optical Properties

Luster

Vitreous
-

Pleochroism

-
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.613-1.663-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.020-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Supports heart health

Respiratory

Excellent
Poor

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

-
Stability

Healing

Emotional healing
Emotional healing

Qualities Associated

Healing
Stability

Pargasite Vs Jet lignite Fracture

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

A primary knowledge about Pargasite vs Jet lignite 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.