Malachite and Carletonite Physical Properties

Malachite

Carletonite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.25-4.102.45

1 7.18

1.5 Fracture

Conchoidal, Conchoidal, Gemstones (2009), Uneven

Conchoidal, Conchoidal, Brittle

1.6 Cleavage

Perfect on { 2 01} fair on {010}

Perfect on {001}, good on {110}

1.7 Mohs Hardness

3.5-44-4.5

2 10

1.8 Chemical Composition

Cu₂CO₃(OH)₂

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

Malachite and Carletonite Chemical Formula

While comparing Malachite and Carletonite 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 Malachite and Carletonite chemical formula.

Chemical formula of Malachite- Cu₂CO₃(OH)₂
Chemical formula of Carletonite- KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Compare Gems for Scorpio

Malachite Vs Rhodochrosite

Malachite Vs Unakite

Malachite Vs Alexandrite

Malachite and Carletonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Malachite and Carletonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Malachite and Carletonite Optical Properties during the identification of gemstone. Specific gravity of Malachite is 2.45 whereas that of Carletonite is 2.45.