Polyhalite

Smoky Quartz

Polyhalite Vs Smoky Quartz

Polyhalite

Smoky Quartz

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1 Astrology

1.1 Origin

Austria

Brazil, Kenya, Madagascar, Southern and central Africa

1.2 Color

Colorless, White, Red, gray, pink

Brown, Black

1.3 Streak

White

1.4 For which Rashi?

Not Available

Capricorn, Sagittarius

1.5 Planet

Not Available

Saturn

1.6 Element of Planets

Not Available

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Nerthus

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Protection

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

Soluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.782.65

1 7.18

2.5 Fracture

Conchoidal, Brittle

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

2.6 Cleavage

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

{0110} Indistinct

2.7 Mohs Hardness

3.57

2 10

2.8 Chemical Composition

Not Available

SiO₂

3 Optical Properties

3.1 Luster

Vitreous, Resinous

Vitreous

3.2 Pleochroism

Not Available

None

3.3 Dispersion

NA0.01

0.007 1

3.4 Transparency

Not Available

Transparent, Translucent, Transparent to translucent

3.5 Refractive Index

1.546-1.5481.544-1.553

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Triclinic

Hexagonal

3.8 Birefringence

0.0210.009

0 0.296

3.9 Clarity

Not Available

Opaque

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

Polyhalite Vs Smoky Quartz Fracture

Fracture is an important parameter when you compare Polyhalite and Smoky Quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Polyhalite Vs Smoky Quartz 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 Polyhalite is Brittle and Conchoidal. Smoky Quartz fracture is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001).

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Polyhalite Vs Smoky Quartz Luster

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