Creedite and Super Seven Crystals Physical Properties

Creedite

Super Seven Crystals

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.702.9

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

Fibrous

1.6 Cleavage

Perfect on {100}

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

1.7 Mohs Hardness

4.52

2 10

1.8 Chemical Composition

Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.

Not Available

Creedite and Super Seven Crystals Chemical Formula

While comparing Creedite 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 Creedite and Super Seven Crystals chemical formula.

Chemical formula of Creedite- Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.

Compare Colorless Gems

Creedite Vs Dravite

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Creedite Vs Diopside

Creedite and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Creedite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Creedite and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Creedite is 2.9 whereas that of Super Seven Crystals is 2.9.