Citrine

Black Opal

Citrine Vs Black Opal

Citrine

Black Opal

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Astrology

Origin

Brazil, Southern and central Africa, Madagascar, Widespread; best stones come from Brazil.

Australia

Color

Yellow

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

Streak

For which Rashi?

Scorpio

Planet

Jupiter

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Persephone, Mercury

Not to wear with

Powers

Protection, Psychic Power

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.651.97-2.22

1 7.18

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Fracture

Conchoidal

Cleavage

Indiscernible

None

Mohs Hardness

76-6.5

2 10

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Chemical Composition

SiO₂

SiO 2 + H 2OUlrich Henn and Claudio C.

Optical Properties

Luster

Vitreous

Pleochroism

Natural: weak; yellow light yellow.

Dispersion

0.010.01

0.005 1

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Transparency

Transparent

Transparent, Translucent

Refractive Index

1.544-1.5531.370-1.470

1 3.25

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Optic Character

Crystal System

Trigonal

Birefringence

0.009-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances creativity and mental clarity

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Creativity

Transformation

Healing

Emotional healing

Qualities Associated

Abundance

Mystery

Citrine Vs Black Opal Fracture

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

Compare Semi Precious Gemstones

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Citrine Vs Indicolite Blue Tourmaline

Citrine Vs Black Opal Luster

A primary knowledge about Citrine vs Black 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. Citrine exhibits Vitreous luster.