Hibschite and Boulder Opal Physical Properties

Hibschite

Boulder Opal

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.05-3.08

Uneven, Irregular, Conchoidal

None

6.5

Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)

1.98-2.25

Conchoidal

None

5-6.5

SiO 2 + H 2OUlrich Henn and Claudio C.

Hibschite and Boulder Opal Chemical Formula

While comparing Hibschite and Boulder Opal 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 Hibschite and Boulder Opal chemical formula.

Compare Colorless Gems

Hibschite Vs Pectolite

Hibschite Vs Phenakite

Hibschite Vs Phosphophyllite

Hibschite and Boulder Opal Specific Gravity

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