Povondraite

Sanidine

Povondraite Vs Sanidine

Povondraite

Sanidine

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Astrology

Origin

Madagascar, Southern and central Africa

Color

Brownish, Black

Grey, Brownish, Blue, Colorless, White, gray, Reddish

Streak

Brown

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

Solubility

Durability

Specific Gravity

3.262.54-2.61

1 7.18

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Fracture

Uneven

Cleavage

None

{001} Perfect, {010} Good

Mohs Hardness

-99996

2 10

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Chemical Composition

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

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Resinous

Pleochroism

Strong: yellow-brown

Dispersion

0.020.01

0.005 1

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Transparency

Translucent

Transparent

Refractive Index

-99991.518-1.536

1 3.25

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Optic Character

Crystal System

Birefringence

-99990.005-0.008

0 0.296

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Clarity

Translucent

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Reproductive

Digestive

Psychology

Creativity

Healing

Qualities Associated

Protection

Creativity

Povondraite Vs Sanidine Fracture

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

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Povondraite Vs Sanidine Luster

A primary knowledge about Povondraite vs Sanidine 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.