Romanchite and Jeremejevite Physical Properties

Romanchite

Jeremejevite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.70-4.743.28-3.31

1 7.18

1.5 Fracture

Not Available

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

Not Available

None observed

1.7 Mohs Hardness

5-66.5-7.5

2 10

1.8 Chemical Composition

Not Available

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

Romanchite and Jeremejevite Chemical Formula

While comparing Romanchite 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 Romanchite and Jeremejevite chemical formula.

Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

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Romanchite and Jeremejevite Specific Gravity

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