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Kurnakovite
Kurnakovite

Siderite
Siderite



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Kurnakovite
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Siderite

Kurnakovite and Siderite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
-

Durability

-
-

Specific Gravity

1.847-1.8523.83-3.89
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Conchoidal

Cleavage

Poor to indistinct on {010}
Perfect on {01 1 1}

Mohs Hardness

2-33.5-4.5
2 10
👆🏻

Chemical Composition

Ca3Al3(SiO4)3(OH)
Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Siderite Chemical Formula

While comparing Kurnakovite and Siderite 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 Kurnakovite and Siderite chemical formula.

  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)
  • Chemical formula of Siderite- Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Siderite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Siderite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Siderite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 3.83-3.89 whereas that of Siderite is 3.83-3.89.