Fire Opal

Uvarovite

Fire Opal Vs Uvarovite

Fire Opal

Uvarovite

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Astrology

Origin

USA

China, Russia

Color

Red

Green

Streak

White

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

Solubility

Durability

Specific Gravity

1.97-2.223.77

1 7.18

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Fracture

Conchoidal

Uneven, Conchoidal

Cleavage

None

Mohs Hardness

6-6.56.5-7.5

2 10

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Chemical Composition

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

Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous

Pleochroism

Dispersion

0.010.01

0.005 1

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Transparency

Transparent, Translucent

Translucent

Refractive Index

1.370-1.4701.87

1 3.25

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Optic Character

Crystal System

cubic

Birefringence

-9999-9999

0 0.296

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Clarity

Transparent

Translucent

Benefits

Physical

Neurological

Cardiovascular

Supports heart health

Respiratory

Good

Excellent

Reproductive

Supports reproductive health

Digestive

Psychology

Passion

Healing

Emotional healing

Qualities Associated

Passion

Vitality

Fire Opal Vs Uvarovite Fracture

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

Compare Red Gemstones

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Fire Opal Vs Uvarovite Luster

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