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Stolzite
Stolzite

Demantoid
Demantoid



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Stolzite
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Demantoid

Stolzite and Demantoid Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

23.77-3.95
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
-

Cleavage

Imperfect on {001}, indistinct on {011}
Imperfect

Mohs Hardness

2.5-36.5
2 10
👆🏻

Chemical Composition

PbWO4
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Stolzite and Demantoid Chemical Formula

While comparing Stolzite and Demantoid 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 Demantoid chemical formula.

  • Chemical formula of Stolzite- PbWO4
  • Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Stolzite and Demantoid Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stolzite and Demantoid Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stolzite and Demantoid Optical Properties during the identification of gemstone. Specific gravity of Stolzite is 3.77-3.95 whereas that of Demantoid is 3.77-3.95.