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Opal Ethiopia
Opal Ethiopia

Biotite
Biotite



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Opal Ethiopia
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Biotite

Opal Ethiopia Vs Biotite

Astrology

Origin

Ethiopia, Mexico, Honduras, Guatemala, Brazil, USA, Canada, Madagascar, Tanzania, Czech, Slovakia
-

Color

Black, Red
Brown, Yellow, White, Greenish

Streak

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White, gray

For which Rashi?

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-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

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Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

-99992.7-3.3
1 7.18
👆🏻

Fracture

-
Uneven, Even

Cleavage

None
Perfect on the {001}

Mohs Hardness

5.5-6.52.5-3.0
2 10
👆🏻

Chemical Composition

SiO2*nH2O
K(Mg,Fe++)3[AlSi3O10(OH,F)2

Optical Properties

Luster

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Vitreous, Pearly

Pleochroism

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Strong

Dispersion

0.01-
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.42-1.471.565-1.625
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
monoclinic

Birefringence

-99990.03-0.07
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

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Good

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Grounding

Healing

Emotional healing
Emotional healing

Qualities Associated

Joy
Grounding

Opal Ethiopia Vs Biotite Fracture

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

Opal Ethiopia Vs Biotite Luster

A primary knowledge about Opal Ethiopia vs Biotite 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. Biotite, on other hand, exhibits Vitreous and Pearly luster.