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Scorodite
Scorodite

Siderite
Siderite



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Scorodite
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Siderite

Scorodite and Siderite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

-99993.83-3.89
1 7.18
👆🏻

Fracture

Sub-Conchoidal, Splintery
Uneven, Conchoidal

Cleavage

{201} Imperfect, {100} Poor, {001} Poor
Perfect on {01 1 1}

Mohs Hardness

3.5-43.5-4.5
2 10
👆🏻

Chemical Composition

FeAsO4·2H2O
Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Scorodite and Siderite Chemical Formula

While comparing Scorodite 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 Scorodite and Siderite chemical formula.

  • Chemical formula of Scorodite- FeAsO4·2H2O
  • Chemical formula of Siderite- Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Scorodite and Siderite Specific Gravity

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