Orthoclase and Povondraite Physical Properties

Orthoclase

Povondraite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.54-2.613.26

1 7.18

1.5 Fracture

Gems, Uneven

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)

1.6 Cleavage

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

None

1.7 Mohs Hardness

6Not Available

2 10

1.8 Chemical Composition

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

NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)

Orthoclase and Povondraite Chemical Formula

While comparing Orthoclase and Povondraite 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 Orthoclase and Povondraite chemical formula.

Chemical formula of Orthoclase- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Povondraite- NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)

Compare Colorless Gems

Orthoclase Vs Phenakite

Orthoclase Vs Phosphosiderite

Orthoclase Vs Phosphophyllite

Orthoclase and Povondraite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Orthoclase and Povondraite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Orthoclase and Povondraite Optical Properties during the identification of gemstone. Specific gravity of Orthoclase is 3.26 whereas that of Povondraite is 3.26.