Cassiterite

Anthophyllite

Cassiterite Vs Anthophyllite

Cassiterite

Anthophyllite

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Astrology

Origin

Sri Lanka

Southern and central Africa

Color

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

Brown, White, Greenish, gray, Green, Brownish

Streak

White, Brownish

gray

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

6.86-7.032.9-3.5

1 7.18

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Fracture

Subconchoidal, Uneven, Conchoidal, Irregular

Conchoidal

Cleavage

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

{110} Perfect, {???} Distinct, {???} Distinct

Mohs Hardness

6-75.5-6

2 10

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Chemical Composition

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

(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Adamantine, Greasy

Vitreous, Pearly

Pleochroism

Pleochroic haloes have been observed. Dichroic in yellow

Dispersion

0.070.01

0.005 1

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Transparency

Transparent, Translucent

Transparent

Refractive Index

1.990-2.1051.603-1.690

1 3.25

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Optic Character

Biaxial/+

Crystal System

tetragonal

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

Birefringence

0.096-0.098-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Enhances brain function

Cardiovascular

Supports heart health

Respiratory

Poor

Good

Reproductive

Digestive

Psychology

Focus

Peace

Healing

Emotional healing

Qualities Associated

Manifestation

Self-discovery

Cassiterite Vs Anthophyllite Fracture

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

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Cassiterite Vs Anthophyllite Luster

A primary knowledge about Cassiterite vs Anthophyllite 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. Anthophyllite, on other hand, exhibits Vitreous and Pearly luster.