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Stolzite
Stolzite

Anglesite
Anglesite



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Stolzite
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Anglesite

Stolzite and Anglesite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

26.30-6.39
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

Imperfect on {001}, indistinct on {011}
[001] good, [210] distinct

Mohs Hardness

2.5-33-3.5
2 10
👆🏻

Chemical Composition

PbWO4
PbSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Stolzite and Anglesite Chemical Formula

While comparing Stolzite and Anglesite 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 Stolzite and Anglesite chemical formula.

  • Chemical formula of Stolzite- PbWO4
  • Chemical formula of Anglesite- PbSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Stolzite and Anglesite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stolzite and Anglesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stolzite and Anglesite Optical Properties during the identification of gemstone. Specific gravity of Stolzite is 6.30-6.39 whereas that of Anglesite is 6.30-6.39.