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Carletonite
Carletonite

Crocoite
Crocoite



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Carletonite
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Carletonite and Crocoite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.45
5.90-6.10
1.5 Fracture
Conchoidal, Conchoidal, Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
1.6 Cleavage
Perfect on {001}, good on {110}
{110} Distinct, {001} Indistinct, {100} Indistinct
1.7 Mohs Hardness
4-4.5
2.5-3
1.8 Chemical Composition
KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
PbCrO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Carletonite and Crocoite Chemical Formula

While comparing Carletonite 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 Carletonite and Crocoite chemical formula.

  • Chemical formula of Carletonite- KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Crocoite- PbCrO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Carletonite and Crocoite Specific Gravity

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