Prasiolite

Cassiterite

Prasiolite Vs Cassiterite

Prasiolite

Cassiterite

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Astrology

Origin

Canada

Sri Lanka

Color

Green

Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray

Streak

White, Brownish

For which Rashi?

Libra, Sagittarius, Taurus

Planet

Jupiter

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

insoluble

Durability

Specific Gravity

2.656.86-7.03

1 7.18

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Fracture

Conchoidal, ConchoidalWalter Schumann

Subconchoidal, Uneven, Conchoidal, Irregular

Cleavage

3,1

{100} imperfect, {110} indistinct; partings on {111} or {011}

Mohs Hardness

76-7

2 10

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Chemical Composition

SiO 2Ulrich Henn and Claudio C.

SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous

Adamantine, Greasy

Pleochroism

Very weak: light green pale greenWalter Schumann

Pleochroic haloes have been observed. Dichroic in yellow

Dispersion

0.010.07

0.005 1

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Transparency

Transparent, Translucent

Refractive Index

1.544-1.5531.990-2.105

1 3.25

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Optic Character

Crystal System

Trigonal

tetragonal

Birefringence

0.0090.096-0.098

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Poor

Reproductive

Digestive

Supports digestive health

Psychology

Focus

Healing

Emotional healing

Qualities Associated

Spiritual Connection

Manifestation

Prasiolite Vs Cassiterite Fracture

Fracture is an important parameter when you compare Prasiolite and Cassiterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Prasiolite Vs Cassiterite 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 Prasiolite is Conchoidal and ConchoidalWalter Schumann. Cassiterite fracture is Subconchoidal, Uneven, Conchoidal and Irregular.

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Prasiolite Vs Cassiterite Luster

A primary knowledge about Prasiolite vs Cassiterite 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. Prasiolite exhibits Vitreous luster. Cassiterite, on other hand, exhibits Adamantine and Greasy luster.