Binghamite and Kyanite Physical Properties

Binghamite

Kyanite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.703.53-3.65

1 7.18

1.5 Fracture

Not Available

Splintery, Brittle, Metallic

1.6 Cleavage

Not Available

[100] perfect [010] imperfect with 79° angle between

1.7 Mohs Hardness

6.5-74-7

2 10

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

Not Available

Binghamite and Kyanite Chemical Formula

While comparing Binghamite and Kyanite 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 Kyanite chemical formula.

Chemical formula of Binghamite- SiO 2Arthur Thomas , Gemstones (2009)

Compare Gems Found in USA

Binghamite Vs Chrysoprase

Binghamite Vs Cordierite Iolite

Binghamite Vs Danburite

Binghamite and Kyanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Binghamite and Kyanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Binghamite and Kyanite Optical Properties during the identification of gemstone. Specific gravity of Binghamite is 3.53-3.65 whereas that of Kyanite is 3.53-3.65.