Rinkite Ce and Nuummite Physical Properties

Rinkite Ce

Nuummite

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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

3.29-3.333.18-3.37

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)

Conchoidal

1.6 Cleavage

Not Available

Perfect on 210

1.7 Mohs Hardness

55.5-6

2 10

1.8 Chemical Composition

(Ca,Ce) 4 Na(Na,Ca) 2 Ti(Si 2 O 7 ) 2 F 2 (O,F) 2 Michael O’Donoghue, Gems, Sixth Edition (2006)

Not Available

Rinkite Ce and Nuummite Chemical Formula

While comparing Rinkite Ce and Nuummite 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 Rinkite Ce and Nuummite chemical formula.

Chemical formula of Rinkite Ce- (Ca,Ce) 4 Na(Na,Ca) 2 Ti(Si 2 O 7 ) 2 F 2 (O,F) 2 Michael O’Donoghue, Gems, Sixth Edition (2006)

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Rinkite Ce and Nuummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rinkite Ce and Nuummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rinkite Ce and Nuummite Optical Properties during the identification of gemstone. Specific gravity of Rinkite Ce is 3.18-3.37 whereas that of Nuummite is 3.18-3.37.