Rosasite and Viridine Physical Properties

Rosasite

Viridine

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Effervesces in cold

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4-4.23.05-3.21

1 7.18

1.5 Fracture

Splintery

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect on {100} and {010}

Not Available

1.7 Mohs Hardness

47-7.5

2 10

1.8 Chemical Composition

Not Available

(Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)

Rosasite and Viridine Chemical Formula

While comparing Rosasite and Viridine 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 Rosasite and Viridine chemical formula.

Chemical formula of Viridine- (Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)

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Rosasite and Viridine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rosasite and Viridine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rosasite and Viridine Optical Properties during the identification of gemstone. Specific gravity of Rosasite is 3.05-3.21 whereas that of Viridine is 3.05-3.21.