Clinochlore and Calcite Physical Properties

Clinochlore

Calcite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.60-3.022.67-2.73

1 7.18

1.5 Fracture

Uneven

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

{001} Perfect

Perfect on [10 1 1] three directions with angle of 74° 55

1.7 Mohs Hardness

2-2.53

2 10

1.8 Chemical Composition

(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)

CaCO 3Ulrich Henn and Claudio C.

Clinochlore and Calcite Chemical Formula

While comparing Clinochlore and Calcite 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 Clinochlore and Calcite chemical formula.

Chemical formula of Clinochlore- (Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Calcite- CaCO 3Ulrich Henn and Claudio C.

Compare Green Gemstones

Clinochlore Vs Demantoid

Clinochlore Vs Dioptase

Clinochlore Vs Dravite

Clinochlore and Calcite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Clinochlore and Calcite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinochlore and Calcite Optical Properties during the identification of gemstone. Specific gravity of Clinochlore is 2.67-2.73 whereas that of Calcite is 2.67-2.73.