Boulder Opal

Muscovite

Boulder Opal Vs Muscovite

Boulder Opal

Muscovite

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Astrology

Origin

Australia

India

Color

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

Colorless, White, gray, Brownish, Greenish

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

Elastic

Solubility

Durability

Specific Gravity

1.98-2.252.78-2.88

1 7.18

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Fracture

Conchoidal

Cleavage

None

Perfect on the {001}

Mohs Hardness

5-6.52-3

2 10

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Chemical Composition

SiO 2 + H 2OUlrich Henn and Claudio C.

KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Vitreous, Silky, Pearly

Pleochroism

Weak

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Translucent

Transparent

Refractive Index

1.370-1.4701.552-1.618

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

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Creativity

Reflection

Healing

Emotional healing

Qualities Associated

Creativity

Awareness

Boulder Opal Vs Muscovite Fracture

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

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Boulder Opal Vs Muscovite Luster

A primary knowledge about Boulder Opal vs Muscovite 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. Muscovite, on other hand, exhibits Vitreous, Silky and Pearly luster.