Gaspeite and Crocoite Physical Properties

Gaspeite

Crocoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

HCl soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.715.90-6.10

1 7.18

1.5 Fracture

Uneven

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).

1.6 Cleavage

{10 1 1} Good

{110} Distinct, {001} Indistinct, {100} Indistinct

1.7 Mohs Hardness

4.5-52.5-3

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Gaspeite and Crocoite Chemical Formula

While comparing Gaspeite and Crocoite 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 Gaspeite and Crocoite chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Crocoite- PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Gaspeite Vs Phlogopite

Gaspeite and Crocoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Crocoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Crocoite Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 5.90-6.10 whereas that of Crocoite is 5.90-6.10.