Thulite

Povondraite

Thulite Vs Povondraite

Thulite

Povondraite

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Astrology

Origin

Australia

Color

Red

Brownish, Black

Streak

White, Colorless

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

3.13.26

1 7.18

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Fracture

Uneven, Conchoidal

Uneven

Cleavage

Perfect {010} imperfect {100}

None

Mohs Hardness

6-7-9999

2 10

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Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

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

Optical Properties

Luster

Vitreous

Resinous

Pleochroism

Present

Strong: yellow-brown

Dispersion

0.020.02

0.005 1

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Transparency

Opaque, Translucent, Opaque . May be translucent in thin backlit sections.

Translucent

Refractive Index

1.695-9999

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

0.006-0.018-9999

0 0.296

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Clarity

OpaqueHerve Nicolas Lazzarelli

Translucent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Reproductive

Digestive

Psychology

Emotional Healing

Healing

Emotional healing

Qualities Associated

Love

Protection

Thulite Vs Povondraite Fracture

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

Compare Red Gemstones

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Thulite Vs Povondraite Luster

A primary knowledge about Thulite 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. Thulite exhibits Vitreous luster. Povondraite, on other hand, exhibits Resinous luster.