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Siderite
Siderite

Analcime
Analcime



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Siderite
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Siderite and Analcime Physical Properties

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Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.83-3.892.24-2.29
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Uneven, Subconchoidal, Conchoidal

Cleavage

Perfect on {01 1 1}
Very poor [100]

Mohs Hardness

3.5-4.55-5.5
2 10
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Chemical Composition

Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
NaAlSi 2O 6 · H 2OMichael O’Donoghue , Gems, Sixth edition (2006) More from other references

Siderite and Analcime Chemical Formula

While comparing Siderite and Analcime 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 Siderite and Analcime chemical formula.

  • Chemical formula of Siderite- Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Analcime- NaAlSi 2O 6 · H 2OMichael O’Donoghue , Gems, Sixth edition (2006) More from other references

Siderite and Analcime Specific Gravity

Another important criteria for qualitative analysis of gemstones is Siderite and Analcime Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Siderite and Analcime Optical Properties during the identification of gemstone. Specific gravity of Siderite is 2.24-2.29 whereas that of Analcime is 2.24-2.29.