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Stolzite
Stolzite

Charlesite
Charlesite



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Stolzite
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Charlesite

Stolzite and Charlesite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

21.79
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Irregular/uneven

Cleavage

Imperfect on {001}, indistinct on {011}
Perfect on {10bar10}

Mohs Hardness

2.5-32.5
2 10
👆🏻

Chemical Composition

PbWO4
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)

Stolzite and Charlesite Chemical Formula

While comparing Stolzite and Charlesite 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 Charlesite chemical formula.

  • Chemical formula of Stolzite- PbWO4
  • Chemical formula of Charlesite- Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)

Stolzite and Charlesite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stolzite and Charlesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stolzite and Charlesite Optical Properties during the identification of gemstone. Specific gravity of Stolzite is 1.79 whereas that of Charlesite is 1.79.