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Cassiterite
Cassiterite

Demantoid
Demantoid



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Cassiterite
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Demantoid

Cassiterite Vs Demantoid

Astrology

Origin

Sri Lanka
Italy

Color

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

Streak

White, Brownish
-

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

6.86-7.033.77-3.95
1 7.18
👆🏻

Fracture

Subconchoidal, Uneven, Conchoidal, Irregular
-

Cleavage

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

Mohs Hardness

6-76.5
2 10
👆🏻

Chemical Composition

SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Adamantine, Greasy
Adamantine

Pleochroism

Pleochroic haloes have been observed. Dichroic in yellow
None

Dispersion

0.070.06
0.005 1
👆🏻

Transparency

Transparent, Translucent
-

Refractive Index

1.990-2.1051.880-1.890
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
cubic

Birefringence

0.096-0.098-9999
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Poor
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Focus
Creativity

Healing

Emotional healing
Physical healing

Qualities Associated

Manifestation
Abundance

Cassiterite Vs Demantoid Fracture

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

Cassiterite Vs Demantoid Luster

A primary knowledge about Cassiterite vs Demantoid 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. Demantoid, on other hand, exhibits Adamantine luster.