Sphalerite

Povondraite

Sphalerite Vs Povondraite

Sphalerite

Povondraite

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Astrology

Origin

Mexico, USA, Spain

Color

Green, Brown, Yellow, Red, Black

Brownish, Black

Streak

Brownish, 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

3.95-4.103.26

1 7.18

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Fracture

Uneven

Cleavage

{110} Perfect, {110} Perfect, {110} Perfect

None

Mohs Hardness

3.5-4-9999

2 10

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Chemical Composition

(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Optical Properties

Luster

Adamantine

Resinous

Pleochroism

Strong: yellow-brown

Dispersion

0.160.02

0.005 1

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Transparency

Transparent, Translucent

Translucent

Refractive Index

2.368-2.371-9999

1 3.25

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Optic Character

Crystal System

Isometric

Birefringence

-9999-9999

0 0.296

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Clarity

Transparent

Translucent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Healing

Physical healing

Qualities Associated

Protection

Sphalerite Vs Povondraite Fracture

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

Compare Green Gemstones

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Sphalerite Vs Povondraite Luster

A primary knowledge about Sphalerite vs Povondraite 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. Sphalerite exhibits Adamantine luster. Povondraite, on other hand, exhibits Resinous luster.