Fire Opal

Forsterite

Fire Opal Vs Forsterite

Fire Opal

Forsterite

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Astrology

Origin

USA

Southern and central Africa

Color

Red

Colorless, Green, Yellow, White

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

1.97-2.223.23-3.26

1 7.18

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Fracture

Conchoidal

Cleavage

None

Perfect on {010} imperfect on {100}

Mohs Hardness

6-6.56.5-7

2 10

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Chemical Composition

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

Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous

Pleochroism

colorless.

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Translucent

Transparent

Refractive Index

1.370-1.4701.635-1.671

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

-99990.033-0.042

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Supports healthy digestion

Digestive

Psychology

Passion

Peace

Healing

Emotional healing

Physical healing

Qualities Associated

Passion

Peace

Fire Opal Vs Forsterite Fracture

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

Compare Red Gemstones

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Fire Opal Vs Forsterite Luster

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