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Siderite
Siderite

Whitlockite
Whitlockite



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Siderite
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Whitlockite

Siderite and Whitlockite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.83-3.893.12
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Uneven

Cleavage

Perfect on {01 1 1}
None

Mohs Hardness

3.5-4.5-9999
2 10
👆🏻

Chemical Composition

Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)

Siderite and Whitlockite Chemical Formula

While comparing Siderite and Whitlockite 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 Whitlockite chemical formula.

  • Chemical formula of Siderite- Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Whitlockite- Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)

Siderite and Whitlockite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Siderite and Whitlockite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Siderite and Whitlockite Optical Properties during the identification of gemstone. Specific gravity of Siderite is 3.12 whereas that of Whitlockite is 3.12.