Carletonite and Chrome-Chalcedony Physical Properties

Carletonite

Chrome-Chalcedony

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.45

2.55-2.70

1.5 Fracture

Conchoidal, Conchoidal, Brittle

Not Available

1.6 Cleavage

Perfect on {001}, good on {110}

Not Available

1.7 Mohs Hardness

4-4.5

6.5-7

1.8 Chemical Composition

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

SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

Carletonite and Chrome-Chalcedony Chemical Formula

While comparing Carletonite and Chrome-Chalcedony 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 Chrome-Chalcedony 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 Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

Compare White Gemstones

Carletonite Vs Chrome-Chalcedony

Carletonite Vs Chrome Tremolite

Carletonite Vs Chrome Tourmaline

Carletonite and Chrome-Chalcedony Specific Gravity

Another important criteria for qualitative analysis of gemstones is Carletonite and Chrome-Chalcedony Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Carletonite and Chrome-Chalcedony Optical Properties during the identification of gemstone. Specific gravity of Carletonite is 2.55-2.70 whereas that of Chrome-Chalcedony is 2.55-2.70.