Andesine and Wernerite Physical Properties

Andesine

Wernerite

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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

2.65-2.692.50-2.80

1 7.18

1.5 Fracture

Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)

Not Available

1.6 Cleavage

Perfect on {001}, good on {010}

Not Available

1.7 Mohs Hardness

6-6.55-6.5

2 10

1.8 Chemical Composition

(Na,Ca)Al_1-2Si_3-2O₈

Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)

Andesine and Wernerite Chemical Formula

While comparing Andesine and Wernerite 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 Andesine and Wernerite chemical formula.

Chemical formula of Andesine- (Na,Ca)Al_1-2Si_3-2O₈
Chemical formula of Wernerite- Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)

Compare Red Gemstones

Andesine Vs Bloodstone Heliotrope

Andesine Vs Blue John

Andesine Vs Black Opal

Andesine and Wernerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andesine and Wernerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andesine and Wernerite Optical Properties during the identification of gemstone. Specific gravity of Andesine is 2.50-2.80 whereas that of Wernerite is 2.50-2.80.