Cassiterite

Zoisite

Cassiterite Vs Zoisite

Cassiterite

Zoisite

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Astrology

Origin

Sri Lanka

Pakistan, Tanzania

Color

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

Brown, gray, Green, Blue, rose, Red

Streak

White, Brownish

White, Colorless

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

Durability

Specific Gravity

6.86-7.033.20-3.50

1 7.18

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Fracture

Subconchoidal, Uneven, Conchoidal, Irregular

Uneven, Conchoidal, Even

Cleavage

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

Perfect {010} imperfect {100}

Mohs Hardness

6-76-7

2 10

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Chemical Composition

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

Ca₂Al₃(SiO₄)₃(OH)

Optical Properties

Luster

Adamantine, Greasy

Vitreous

Pleochroism

Pleochroic haloes have been observed. Dichroic in yellow

X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green

Dispersion

0.070.02

0.005 1

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Transparency

Transparent, Translucent

Transparent, Translucent, Opaque . May be translucent in thin backlit sections.

Refractive Index

1.990-2.1051.685-1.707

1 3.25

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Optic Character

Crystal System

tetragonal

Orthorhombic

Birefringence

0.096-0.0980.006-0.018

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Poor

Excellent

Reproductive

Supports reproductive health

Digestive

Psychology

Focus

Transformation

Healing

Emotional healing

Qualities Associated

Manifestation

Cassiterite Vs Zoisite Fracture

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

Compare Red Gemstones

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Cassiterite Vs Zoisite Luster

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