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Chalcedony
Chalcedony

Cassiterite
Cassiterite



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Chalcedony
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Cassiterite

Chalcedony Vs Cassiterite

Astrology

Origin

Zimbabwe
Sri Lanka

Color

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

Streak

White
White, Brownish

For which Rashi?

Cancer, Sagittarius
-

Planet

-
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Goddess Whope
-

Not to wear with

-
-

Powers

Protection
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
insoluble

Durability

-
-

Specific Gravity

2.55-2.706.86-7.03
1 7.18
👆🏻

Fracture

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

Cleavage

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

Mohs Hardness

6.5-76-7
2 10
👆🏻

Chemical Composition

SiO2
SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Adamantine, Greasy

Pleochroism

-
Pleochroic haloes have been observed. Dichroic in yellow

Dispersion

0.010.07
0.005 1
👆🏻

Transparency

Translucent, Translucent to opaque
Transparent, Translucent

Refractive Index

1.530-1.5431.990-2.105
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
tetragonal

Birefringence

0.003-0.0090.096-0.098
0 0.296
👆🏻

Clarity

Translucent
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Focus

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
Manifestation

Chalcedony Vs Cassiterite Fracture

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

Chalcedony Vs Cassiterite Luster

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