Iddingsite and Jeremejevite Physical Properties

Iddingsite

Jeremejevite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.2 Specific Gravity

2.5-2.83.28-3.31

1 7.18

1.6 Fracture

Not Available

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.7 Cleavage

{???} Perfect

None observed

1.8 Mohs Hardness

36.5-7.5

2 10

1.9 Chemical Composition

MgO.Fe2O3.3SiO2•4(H2O)

Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

Iddingsite and Jeremejevite Chemical Formula

While comparing Iddingsite and Jeremejevite 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 Iddingsite and Jeremejevite chemical formula.

Chemical formula of Iddingsite- MgO.Fe2O3.3SiO2•4(H2O)
Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

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Iddingsite and Jeremejevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Iddingsite and Jeremejevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Iddingsite and Jeremejevite Optical Properties during the identification of gemstone. Specific gravity of Iddingsite is 3.28-3.31 whereas that of Jeremejevite is 3.28-3.31.