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Povondraite
Povondraite

Chromite
Chromite



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Povondraite
X
Chromite

Povondraite Vs Chromite

Astrology

Origin

-
Southern and central Africa

Color

Brownish, Black
Black, Brownish, Brown

Streak

Brown
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

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.264.5-4.8
1 7.18
👆🏻

Fracture

Uneven
Uneven

Cleavage

None
None, parting may develop along {111}

Mohs Hardness

-99995.5
2 10
👆🏻

Chemical Composition

NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)
Fe++Cr2O4

Optical Properties

Luster

Resinous
-

Pleochroism

Strong: yellow-brown
none.

Dispersion

0.020.04
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

-99992.08-2.16
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Isometric

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Poor

Reproductive

-
-

Digestive

-
-

Psychology

-
Vitality

Healing

-
Emotional healing

Qualities Associated

Protection
Protection

Povondraite Vs Chromite Fracture

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

Povondraite Vs Chromite Luster

A primary knowledge about Povondraite vs Chromite 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. Povondraite exhibits Resinous luster.