Smoky Quartz

Povondraite

Smoky Quartz Vs Povondraite

Smoky Quartz

Povondraite

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1 Astrology

1.1 Origin

Brazil, Kenya, Madagascar, Southern and central Africa

Not Available

1.2 Color

Brown, Black

Brownish, Black

1.3 Streak

White

Brown

1.4 For which Rashi?

Capricorn, Sagittarius

Not Available

1.5 Planet

Saturn

Not Available

1.6 Element of Planets

Earth

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Not Available

1.9 Deities

Nerthus

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Protection

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.653.26

1 7.18

2.5 Fracture

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)

2.6 Cleavage

{0110} Indistinct

None

2.7 Mohs Hardness

7Not Available

2 10

2.8 Chemical Composition

SiO₂

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

3 Optical Properties

3.1 Luster

Vitreous

Resinous

3.2 Pleochroism

None

Strong: yellow-brown

3.3 Dispersion

0.01NA

0.007 1

3.4 Transparency

Transparent, Translucent, Transparent to translucent

Translucent

3.5 Refractive Index

1.544-1.553Not Available

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Hexagonal

Not Available

3.8 Birefringence

0.009Not Available

0 0.296

3.9 Clarity

Opaque

Translucent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Smoky Quartz Vs Povondraite Fracture

Fracture is an important parameter when you compare Smoky Quartz and Povondraite Physical Properties. It is necessary to understand the significance of these properties, before you compare Smoky Quartz 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 Smoky Quartz is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Povondraite fracture is ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.

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Smoky Quartz Vs Povondraite Luster

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