Biotite

Rutile

Biotite Vs Rutile

Biotite

Rutile

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Astrology

Origin

Brazil, Southern and central Africa, Sri Lanka

Color

Brown, Yellow, White, Greenish

Red, gray

Streak

White, gray

Red, Black

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

Brittle

Solubility

Insoluble in acids

Durability

Specific Gravity

2.7-3.34.20-4.30

1 7.18

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Fracture

Uneven, Even

Uneven, Conchoidal

Cleavage

Perfect on the {001}

{110} good, 100 moderate, parting on {092} and {011}

Mohs Hardness

2.5-3.06-6.5

2 10

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Chemical Composition

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

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous, Pearly

Adamantine

Pleochroism

Strong

Weak to distinct brownish red-green-yellow

Dispersion

-0.33

0.005 1

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Transparency

Transparent, Translucent

Refractive Index

1.565-1.6252.609-2.903

1 3.25

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Optic Character

Crystal System

monoclinic

tetragonal

Birefringence

0.03-0.070.296

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Grounding

Clarity

Healing

Emotional healing

Physical healing

Qualities Associated

Grounding

Awareness

Biotite Vs Rutile Fracture

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

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Biotite Vs Rutile Luster

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