Phosphophyllite and Orthoclase Physical Properties

Phosphophyllite

Orthoclase

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.07-3.13

Conchoidal, Uneven

{100} Perfect, {010} Distinct, {102} Distinct

3-3.5

Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

2.54-2.61

Uneven

Has perfect cleavage on {001} and good cleavage on {010}. Cleavages intersect at 90°.

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Phosphophyllite and Orthoclase Chemical Formula

While comparing Phosphophyllite and Orthoclase 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 Phosphophyllite and Orthoclase chemical formula.

Compare Colorless Gems

Phosphophyllite Vs Orthoclase

Phosphophyllite Vs Oligoclase

Phosphophyllite Vs Muscovite

Phosphophyllite and Orthoclase Specific Gravity

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