Black Opal

Amazonite

Black Opal Vs Amazonite

Black Opal

Amazonite

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Astrology

Origin

Australia

Russia, Madagascar, Brazil

Color

White, Colorless, Blue, Red, Green, Yellow, Violet

Green, White, Blue

Streak

White

For which Rashi?

Virgo

Planet

Saturn

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Artemis

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

1.97-2.222.55-2.57

1 7.18

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Fracture

Conchoidal

Uneven

Cleavage

None

2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal

Mohs Hardness

6-6.56-6.5

2 10

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Chemical Composition

SiO 2 + H 2OUlrich Henn and Claudio C.

KAlSi₃O₈

Optical Properties

Luster

Vitreous

Pleochroism

Dispersion

0.010.01

0.005 1

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Transparency

Transparent, Translucent

Translucent, Translucent to opaque

Refractive Index

1.370-1.4701.522-1.530

1 3.25

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Optic Character

Crystal System

Triclinic

Birefringence

-99990.008-0.010

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

Respiratory

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Transformation

Harmony

Healing

Emotional healing

Qualities Associated

Mystery

Harmony

Black Opal Vs Amazonite Fracture

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

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Black Opal Vs Amazonite Luster

A primary knowledge about Black Opal vs Amazonite 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. Amazonite, on other hand, exhibits Vitreous luster.