Rutile

Prehnite

Rutile Vs Prehnite

Rutile

Prehnite

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Astrology

Origin

Brazil, Southern and central Africa, Sri Lanka

Australia, Southern and central Africa, France

Color

Red, gray

Green, Colorless, gray, Yellow, White

Streak

Red, Black

Colorless

For which Rashi?

Libra

Planet

Venus

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Freya

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Insoluble in acids

Durability

Specific Gravity

4.20-4.302.80-2.95

1 7.18

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Fracture

Uneven, Conchoidal

Uneven

Cleavage

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

Distinct on [001]

Mohs Hardness

6-6.56-6.5

2 10

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Chemical Composition

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

Ca₂Al₂Si₃O₁₂(OH)

Optical Properties

Luster

Adamantine

Vitreous

Pleochroism

Weak to distinct brownish red-green-yellow

Dispersion

0.330.01

0.005 1

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Transparency

Transparent, Translucent

Translucent

Refractive Index

2.609-2.9031.611-1.673

1 3.25

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Optic Character

Crystal System

tetragonal

Orthorhombic

Birefringence

0.2960.021-0.033

0 0.296

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Clarity

Transparent

TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Clarity

Harmony

Healing

Physical healing

Qualities Associated

Awareness

Harmony

Rutile Vs Prehnite Fracture

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

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Rutile Vs Prehnite Luster

A primary knowledge about Rutile vs Prehnite 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. Rutile exhibits Adamantine luster. Prehnite, on other hand, exhibits Vitreous luster.