Carletonite and Bustamite Physical Properties

Carletonite

Bustamite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Partly soluble in HCl.

1.3 Durability

Not Available

1.4 Specific Gravity

2.453.32-3.43

1 7.18

1.5 Fracture

Conchoidal, Conchoidal, Brittle

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

1.6 Cleavage

Perfect on {001}, good on {110}

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

1.7 Mohs Hardness

4-4.55.5-6

2 10

1.8 Chemical Composition

KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

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

Carletonite and Bustamite Chemical Formula

While comparing Carletonite 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 Carletonite and Bustamite chemical formula.

Chemical formula of Carletonite- KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael 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

Carletonite Vs Chrome Tourmaline

Carletonite Vs Chrome-Chalcedony

Carletonite Vs Chrome Tremolite

Carletonite and Bustamite Specific Gravity

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