Iddingsite and Stolzite Physical Properties

Iddingsite

Stolzite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.5-2.82

1 7.18

1.5 Fracture

Not Available

Conchoidal, Uneven, Brittle

1.6 Cleavage

{???} Perfect

Imperfect on {001}, indistinct on {011}

1.7 Mohs Hardness

32.5-3

2 10

1.8 Chemical Composition

MgO.Fe2O3.3SiO2•4(H2O)

Not Available

Iddingsite and Stolzite Chemical Formula

While comparing Iddingsite and Stolzite 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 Stolzite chemical formula.

Chemical formula of Iddingsite- MgO.Fe2O3.3SiO2•4(H2O)

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Iddingsite and Stolzite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Iddingsite and Stolzite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Iddingsite and Stolzite Optical Properties during the identification of gemstone. Specific gravity of Iddingsite is 2 whereas that of Stolzite is 2.