Clinochlore and Sard Physical Properties

Clinochlore

Sard

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.60-3.022.58-2.63

1 7.18

1.5 Fracture

Uneven

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

{001} Perfect

Not Available

1.7 Mohs Hardness

2-2.56.5-7

2 10

1.8 Chemical Composition

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

SiO 2Ulrich Henn and Claudio C.

Clinochlore and Sard Chemical Formula

While comparing Clinochlore and Sard 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 Sard chemical formula.

Chemical formula of Clinochlore- (Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Sard- SiO 2Ulrich Henn and Claudio C.

Compare Green Gemstones

Clinochlore Vs Demantoid

Clinochlore Vs Dravite

Clinochlore Vs Dioptase

Clinochlore and Sard Specific Gravity

Another important criteria for qualitative analysis of gemstones is Clinochlore and Sard Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinochlore and Sard Optical Properties during the identification of gemstone. Specific gravity of Clinochlore is 2.58-2.63 whereas that of Sard is 2.58-2.63.