Fire Opal

Arfvedsonite

Fire Opal Vs Arfvedsonite

Fire Opal

Arfvedsonite

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Astrology

Origin

USA

Canada, Russia

Color

Red

Black, Green, gray

Streak

gray, Green

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

1.97-2.223.3-3.5

1 7.18

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Fracture

Conchoidal

Uneven

Cleavage

None

Perfect on [110]

Mohs Hardness

6-6.55-6

2 10

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Chemical Composition

SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references

NaNa2(Fe++4Fe+++)Si8O22(OH)2

Optical Properties

Luster

Vitreous

Pleochroism

Strong: Blue-greens

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Translucent

Refractive Index

1.370-1.4701.652-1.699

1 3.25

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Optic Character

Crystal System

monoclinic

Birefringence

-9999-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Promotes psychic abilities and spiritual growth

Cardiovascular

Respiratory

Good

Excellent

Reproductive

Digestive

Psychology

Passion

Insight

Healing

Emotional healing

Qualities Associated

Passion

Manifestation

Fire Opal Vs Arfvedsonite Fracture

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

Compare Red Gemstones

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Fire Opal Vs Arfvedsonite Luster

A primary knowledge about Fire Opal vs Arfvedsonite 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. Arfvedsonite, on other hand, exhibits Vitreous luster.