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Forsterite
Forsterite

Rhyolite
Rhyolite



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Forsterite
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Rhyolite

Forsterite Vs Rhyolite

Astrology

Origin

Southern and central Africa
-

Color

Colorless, Green, Yellow, White
Yellow

Streak

White
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For which Rashi?

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Aquarius, Gemini, Sagittarius

Planet

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Venus, Mercury

Element of Planets

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Air, Earth

Energy

-
-

How to Wear?

Finger

-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.23-3.26-9999
1 7.18
👆🏻

Fracture

Conchoidal
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Cleavage

Perfect on {010} imperfect on {100}
None

Mohs Hardness

6.5-77
2 10
👆🏻

Chemical Composition

Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
70% SiO2, Al2O3, Na2O, K2O

Optical Properties

Luster

Vitreous
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Pleochroism

colorless.
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Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
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Refractive Index

1.635-1.671-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.033-0.042-9999
0 0.296
👆🏻

Clarity

Transparent
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Benefits

Physical

Neurological

-
-

Cardiovascular

-
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Respiratory

Good
Aids in digestion and metabolism

Reproductive

Supports healthy digestion
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Digestive

-
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Psychology

Peace
Transformation

Healing

Physical healing
Emotional healing

Qualities Associated

Peace
Emotional Balance

Forsterite Vs Rhyolite Fracture

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

Forsterite Vs Rhyolite Luster

A primary knowledge about Forsterite vs Rhyolite 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 exhibits Vitreous luster.