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Stolzite
Stolzite

Taaffeite
Taaffeite



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Stolzite
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Taaffeite

Stolzite and Taaffeite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

23.60-3.61
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

Imperfect on {001}, indistinct on {011}
Imperfect/fair/absent

Mohs Hardness

2.5-38-8.5
2 10
👆🏻

Chemical Composition

PbWO4
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references

Stolzite and Taaffeite Chemical Formula

While comparing Stolzite and Taaffeite 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 Taaffeite chemical formula.

  • Chemical formula of Stolzite- PbWO4
  • Chemical formula of Taaffeite- Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references

Stolzite and Taaffeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stolzite and Taaffeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stolzite and Taaffeite Optical Properties during the identification of gemstone. Specific gravity of Stolzite is 3.60-3.61 whereas that of Taaffeite is 3.60-3.61.