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Topaz
Topaz

Cassiterite
Cassiterite



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Topaz
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Cassiterite

Topaz Vs Cassiterite

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Astrology

Origin

Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Sri Lanka

Color

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

Streak

White
White, Brownish

For which Rashi?

Sagittarius
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Ra
-

Not to wear with

-
-

Powers

Healing, Love
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
insoluble

Durability

-
-

Specific Gravity

3.49-3.576.86-7.03
1 7.18
👆🏻

Fracture

Subconchoidal, Uneven, Conchoidal
Subconchoidal, Uneven, Conchoidal, Irregular

Cleavage

[001] Perfect
{100} imperfect, {110} indistinct; partings on {111} or {011}

Mohs Hardness

86-7
2 10
👆🏻

Chemical Composition

Al2SiO4(F,OH)2
SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Adamantine, Greasy

Pleochroism

Weak
Pleochroic haloes have been observed. Dichroic in yellow

Dispersion

0.010.07
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.606-1.6441.990-2.105
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
tetragonal

Birefringence

0.008-0.0110.096-0.098
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Poor

Reproductive

-
-

Digestive

Supports digestive health
-

Psychology

Energy
Focus

Healing

Emotional healing
Emotional healing

Qualities Associated

Energy
Manifestation

Topaz Vs Cassiterite Fracture

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

Topaz Vs Cassiterite Luster

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