Powellite

Smoky Quartz

Powellite Vs Smoky Quartz

Powellite

Smoky Quartz

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Astrology

Origin

India

Brazil, Kenya, Madagascar, Southern and central Africa

Color

Yellow, Greenish, Blue, Brown, Green, gray

Brown, Black

Streak

Yellow

White

For which Rashi?

Capricorn, Sagittarius

Planet

Saturn

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Nerthus

Not to wear with

Powers

Protection

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

4.232.65

1 7.18

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Fracture

Conchoidal

Conchoidal, ConchoidalWalter Schumann

Cleavage

{111} Distinct

{0110} Indistinct

Mohs Hardness

3.5-47

2 10

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Chemical Composition

CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

SiO₂

Optical Properties

Luster

Greasy, Subadamantine

Vitreous

Pleochroism

In deeply colored specimens: blue greenAnthony et al

None

Dispersion

0.030.01

0.005 1

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Transparency

Transparent

Transparent, Translucent, Transparent to translucent

Refractive Index

1.974-1.9841.544-1.553

1 3.25

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Optic Character

Crystal System

Hexagonal

Birefringence

-99990.009

0 0.296

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Clarity

Transparent

Opaque

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Grounding

Healing

Emotional healing

Physical healing

Qualities Associated

Vitality

Grounding

Powellite Vs Smoky Quartz Fracture

Fracture is an important parameter when you compare Powellite and Smoky Quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Powellite 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 Powellite is Conchoidal. Smoky Quartz fracture is Conchoidal and ConchoidalWalter Schumann.

Compare Blue Gemstones

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Powellite Vs Smoky Quartz Luster

A primary knowledge about Powellite 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. Powellite exhibits Greasy and Subadamantine luster. Smoky Quartz, on other hand, exhibits Vitreous luster.