Xonotlite and Bustamite Physical Properties

Xonotlite

Bustamite

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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

2.71-2.723.32-3.43

1 7.18

1.5 Fracture

Handbook of mineralogy (2001), Difficult, Fibrous

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

1.6 Cleavage

{???} Good

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

1.7 Mohs Hardness

6-6.55.5-6

2 10

1.8 Chemical Composition

Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Xonotlite and Bustamite Chemical Formula

While comparing Xonotlite 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 Xonotlite and Bustamite chemical formula.

Chemical formula of Xonotlite- Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare White Gemstones

Xonotlite Vs Milky quartz

Xonotlite Vs Crystal Quartz

Xonotlite Vs Cat s Eye

Xonotlite and Bustamite Specific Gravity

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