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Pleonaste
Pleonaste

Covellite
Covellite



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Pleonaste
X
Covellite

Pleonaste Vs Covellite

Astrology

Origin

Madagascar, Sri Lanka
Mexico

Color

White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, Black

Streak

-
Grey, Black, gray

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

3.804.6-4.76
1 7.18
👆🏻

Fracture

-
-

Cleavage

Indistinct
Perfect on {0001}

Mohs Hardness

8-9999
2 10
👆🏻

Chemical Composition

(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references

Optical Properties

Luster

-
Resinous

Pleochroism

-
Marked

Dispersion

0.030.08
0.005 1
👆🏻

Transparency

-
OpaqueAnthony et al

Refractive Index

1.7801.45-2.62
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Hexagonal

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
OpaqueAnthony et al

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

-
Transformation

Healing

-
Emotional healing

Qualities Associated

Grounding
Manifestation

Pleonaste Vs Covellite Fracture

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

Pleonaste Vs Covellite Luster

A primary knowledge about Pleonaste vs Covellite 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, on other hand, exhibits Resinous luster.