Smoky Quartz

Polyhalite

Smoky Quartz Vs Polyhalite

Smoky Quartz

Polyhalite

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1 Astrology

1.1 Origin

Brazil, Kenya, Madagascar, Southern and central Africa

Austria

1.2 Color

Brown, Black

Colorless, White, Red, gray, pink

1.3 Streak

White

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

2.2 Solubility

Not Available

Soluble

2.3 Durability

Not Available

2.4 Specific Gravity

2.652.78

1 7.18

2.5 Fracture

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

Conchoidal, Brittle

2.6 Cleavage

{0110} Indistinct

Perfect on {10 1 }; parting on {010}

2.7 Mohs Hardness

73.5

2 10

2.8 Chemical Composition

SiO₂

Not Available

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Resinous

3.2 Pleochroism

None

Not Available

3.3 Dispersion

0.01NA

0.007 1

3.4 Transparency

Transparent, Translucent, Transparent to translucent

Not Available

3.5 Refractive Index

1.544-1.5531.546-1.548

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Hexagonal

Triclinic

3.8 Birefringence

0.0090.021

0 0.296

3.9 Clarity

Opaque

Not Available

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 Polyhalite Fracture

Fracture is an important parameter when you compare Smoky Quartz and Polyhalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Smoky Quartz Vs Polyhalite 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). Polyhalite fracture is Brittle and Conchoidal.

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Smoky Quartz Vs Polyhalite Luster

A primary knowledge about Smoky Quartz vs Polyhalite 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. Polyhalite, on other hand, exhibits Resinous and Vitreous luster.