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Cassiterite
Cassiterite

Meionite
Meionite



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Cassiterite
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Meionite

Cassiterite and Meionite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

insoluble
-

Durability

-
-

Specific Gravity

6.86-7.032.78
1 7.18
👆🏻

Fracture

Subconchoidal, Uneven, Conchoidal, Irregular
Uneven, Conchoidal

Cleavage

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

Mohs Hardness

6-75-6
2 10
👆🏻

Chemical Composition

SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)

Cassiterite and Meionite Chemical Formula

While comparing Cassiterite and Meionite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Cassiterite and Meionite chemical formula.

  • Chemical formula of Cassiterite- SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Meionite- 3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)

Cassiterite and Meionite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cassiterite and Meionite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cassiterite and Meionite Optical Properties during the identification of gemstone. Specific gravity of Cassiterite is 2.78 whereas that of Meionite is 2.78.