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Covellite
Covellite

Pargasite
Pargasite



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Covellite
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Pargasite

Covellite Vs Pargasite

Astrology

Origin

Mexico
Southern and central Africa, Vietnam

Color

Blue, Black
Green, Black, Brown

Streak

Grey, Black, gray
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

Flexible
-

Solubility

-
-

Durability

-
-

Specific Gravity

4.6-4.763.04-3.26
1 7.18
👆🏻

Fracture

-
Splintery, Uneven

Cleavage

Perfect on {0001}
{110} perfect

Mohs Hardness

-99995-6
2 10
👆🏻

Chemical Composition

CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Resinous
Vitreous

Pleochroism

Marked
-

Dispersion

0.080.02
0.005 1
👆🏻

Transparency

OpaqueAnthony et al
Transparent

Refractive Index

1.45-2.621.613-1.663
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
monoclinic

Birefringence

-99990.020
0 0.296
👆🏻

Clarity

OpaqueAnthony et al
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Transformation
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Manifestation
Healing

Covellite Vs Pargasite Fracture

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

Covellite Vs Pargasite Luster

A primary knowledge about Covellite 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. Covellite exhibits Resinous luster. Pargasite, on other hand, exhibits Vitreous luster.