Super Seven Crystals and Willemite Physical Properties

Super Seven Crystals

Willemite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.9

Fibrous

[010] Perfect, [100] Distinct, [011] Distinct

Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite

3.89-4.18

Conchoidal, Uneven

{0001}, {11 2 0} imperfect

5.5

Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Super Seven Crystals and Willemite Chemical Formula

While comparing Super Seven Crystals and Willemite 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 Super Seven Crystals and Willemite chemical formula.

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Super Seven Crystals Vs Helenite

Super Seven Crystals Vs Cacoxenite

Super Seven Crystals and Willemite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Super Seven Crystals and Willemite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Super Seven Crystals Vs Willemite during the identification of gemstone. Specific gravity of Super Seven Crystals is whereas that of Willemite is .