Binghamite and Powellite Physical Properties

Binghamite

Powellite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.704.23

1 7.18

1.5 Fracture

Not Available

UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

Not Available

{111} Distinct

1.7 Mohs Hardness

6.5-73.5-4

2 10

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Binghamite and Powellite Chemical Formula

While comparing Binghamite and Powellite 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 Binghamite and Powellite chemical formula.

Chemical formula of Binghamite- SiO 2Arthur Thomas , Gemstones (2009)
Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Gems Found in USA

Binghamite Vs Chrysoprase

Binghamite Vs Cordierite Iolite

Binghamite Vs Danburite

Binghamite and Powellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Binghamite and Powellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Binghamite and Powellite Optical Properties during the identification of gemstone. Specific gravity of Binghamite is 4.23 whereas that of Powellite is 4.23.