Smoky Quartz

Opal

Smoky Quartz Vs Opal

Smoky Quartz

Opal

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Astrology

Origin

Brazil, Kenya, Madagascar, Southern and central Africa

Ethiopia

Color

Brown, Black

Yellow, White, Red, Brown, Blue

Streak

White

For which Rashi?

Capricorn, Sagittarius

Cancer, Libra, Scorpio

Planet

Saturn

Mercury

Element of Planets

Earth

Earth, Air, Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Nerthus

Cupid

Not to wear with

Powers

Protection

Astral Projection, Psychicism

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

BrittleWalter Schumann

Solubility

hot salt water

Durability

Specific Gravity

2.651.98-2.25

1 7.18

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Fracture

Conchoidal, ConchoidalWalter Schumann

Conchoidal

Cleavage

{0110} Indistinct

None

Mohs Hardness

75-6.5

2 10

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Chemical Composition

SiO₂

SiO₂ · nH₂O

Optical Properties

Luster

Vitreous

Vitreous, Pearly

Pleochroism

None

Dispersion

0.010.01

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Refractive Index

1.544-1.5531.37-1.52

1 3.25

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Optic Character

Crystal System

Hexagonal

Trigonal

Birefringence

0.009-9999

0 0.296

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Clarity

Opaque

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Grounding

Creativity

Healing

Physical healing

Emotional healing

Qualities Associated

Grounding

Creativity

Smoky Quartz Vs Opal Fracture

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

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Smoky Quartz Vs Opal Luster

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