Pearl and Binghamite Physical Properties

Pearl

Binghamite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.60-2.852.55-2.70

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Not Available

1.6 Cleavage

none

Not Available

1.7 Mohs Hardness

2.5-4.56.5-7

2 10

1.8 Chemical Composition

Not Available

SiO 2Arthur Thomas , Gemstones (2009)

Pearl and Binghamite Chemical Formula

While comparing Pearl and Binghamite 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 Pearl and Binghamite chemical formula.

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

Compare Blue Gemstones

Pearl Vs Prase

Pearl Vs Precious Opal

Pearl Vs Prase Opal

Pearl and Binghamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Binghamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Binghamite Optical Properties during the identification of gemstone. Specific gravity of Pearl is 2.55-2.70 whereas that of Binghamite is 2.55-2.70.