Jacobsite and Super Seven Crystals Physical Properties

Jacobsite

Super Seven Crystals

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

4.76-5.03

Conchoidal

None

5.5-6.5

(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

2.9

Fibrous

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

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

Jacobsite and Super Seven Crystals Chemical Formula

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

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Jacobsite Vs Sonolite

Jacobsite Vs Staurolite

Jacobsite and Super Seven Crystals Specific Gravity

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