Jelly Opal and Bustamite Physical Properties

Jelly Opal

Bustamite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Partly soluble in HCl.

1.3 Durability

Not Available

1.4 Specific Gravity

1.98-2.503.32-3.43

1 7.18

1.5 Fracture

Conchoidal

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

{100} perfect; {110} and {1 1 0} good; {010} poor

1.7 Mohs Hardness

5.5-6.55.5-6

2 10

1.8 Chemical Composition

Not Available

(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Jelly Opal and Bustamite Chemical Formula

While comparing Jelly Opal and Bustamite 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 Jelly Opal and Bustamite chemical formula.

Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Gems Found In Australia

Jelly Opal Vs Intermediate Gold Nuggets

Jelly Opal Vs Druzy

Jelly Opal Vs Rhodochrosite

Jelly Opal and Bustamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jelly Opal and Bustamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jelly Opal and Bustamite Optical Properties during the identification of gemstone. Specific gravity of Jelly Opal is 3.32-3.43 whereas that of Bustamite is 3.32-3.43.