Opal

Turquoise

Opal Vs Turquoise

Opal

Turquoise

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Astrology

Origin

Ethiopia

Afghanistan, Australia, India

Color

Yellow, White, Red, Brown, Blue

Green, Blue, gray

Streak

White

For which Rashi?

Cancer, Libra, Scorpio

Sagittarius, Pisces, Aquarius

Planet

Mercury

Venus, Neptune

Element of Planets

Earth, Air, Water

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Cupid

Buddha

Not to wear with

Powers

Astral Projection, Psychicism

Protection, Courage, Love

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

BrittleWalter Schumann

Solubility

hot salt water

Soluble

Durability

Specific Gravity

1.98-2.252.30-2.90

1 7.18

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Fracture

Conchoidal

Cleavage

None

Good to perfect_usually N/A

Mohs Hardness

5-6.55-6

2 10

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Chemical Composition

SiO₂ · nH₂O

CuAl₆(PO₄)₄(OH)₈ • 4H₂O

Optical Properties

Luster

Vitreous, Pearly

Waxy

Pleochroism

None

Weak

Dispersion

0.010.03

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Translucent, Opaque

Refractive Index

1.37-1.521.610-1.650

1 3.25

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Optic Character

Crystal System

Trigonal

Triclinic

Birefringence

-99990.040

0 0.296

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Clarity

Transparent

Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Aids in mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Supports digestive health

Psychology

Creativity

Protection

Healing

Emotional healing

Qualities Associated

Creativity

Protection

Opal Vs Turquoise Fracture

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

Compare Semi Precious Gemstones

Opal Vs Schorlomite

Opal Vs Simpsonite

Opal Vs Spessartine

Opal Vs Turquoise Luster

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