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Hanksite
Hanksite

Danburite
Danburite



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Hanksite
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Hanksite and Danburite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Brittle
1.2 Solubility
Readily soluble in water
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.562
2.97-3.03
1.5 Fracture
Uneven, Conchoidal, Brittle
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
1.6 Cleavage
Good on {0001}
{001} Poor
1.7 Mohs Hardness
3-3.5
7
1.8 Chemical Composition
KNa22(SO4)9(CO3)2Cl
CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Hanksite and Danburite Chemical Formula

While comparing Hanksite and Danburite 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 Danburite chemical formula.

  • Chemical formula of Hanksite- KNa22(SO4)9(CO3)2Cl
  • Chemical formula of Danburite- CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Hanksite and Danburite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hanksite and Danburite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hanksite and Danburite Optical Properties during the identification of gemstone. Specific gravity of Hanksite is 2.97-3.03 whereas that of Danburite is 2.97-3.03.