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Hurlbutite
Hurlbutite

Witherite
Witherite



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Hurlbutite
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Witherite

Hurlbutite and Witherite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.904.27-4.35
Amber
1 7.18
1.5 Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
1.6 Cleavage
None
{010} Distinct
1.7 Mohs Hardness
63-3.5
Amber
2 10
1.8 Chemical Composition
CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Hurlbutite and Witherite Chemical Formula

While comparing Hurlbutite and Witherite 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 Hurlbutite and Witherite chemical formula.

  • Chemical formula of Hurlbutite- CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Witherite- BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Hurlbutite and Witherite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hurlbutite and Witherite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hurlbutite and Witherite Optical Properties during the identification of gemstone. Specific gravity of Hurlbutite is 4.27-4.35 whereas that of Witherite is 4.27-4.35.