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Hanksite
Hanksite

Herderite
Herderite



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Hanksite
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Herderite

Hanksite and Herderite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Readily soluble in water
-

Durability

-
-

Specific Gravity

2.5622.90-3.02
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Subconchoidal, Conchoidal

Cleavage

Good on {0001}
Indistinct on {110}

Mohs Hardness

3-3.55-5.5
2 10
👆🏻

Chemical Composition

KNa22(SO4)9(CO3)2Cl
CaBePO 4(F,OH)Ulrich Henn and Claudio C.

Hanksite and Herderite Chemical Formula

While comparing Hanksite and Herderite 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 Hanksite and Herderite chemical formula.

  • Chemical formula of Hanksite- KNa22(SO4)9(CO3)2Cl
  • Chemical formula of Herderite- CaBePO 4(F,OH)Ulrich Henn and Claudio C.

Hanksite and Herderite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hanksite and Herderite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hanksite and Herderite Optical Properties during the identification of gemstone. Specific gravity of Hanksite is 2.90-3.02 whereas that of Herderite is 2.90-3.02.