Padparadscha and Londonite Physical Properties

Padparadscha

Londonite

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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

3.95-4.103.34

1 7.18

1.5 Fracture

Not Available

ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

9Not Available

2 10

1.8 Chemical Composition

Al 2O 3Ulrich Henn and Claudio C.

(Cs,K,Rb)Al 4Be 4(B,Be) 12O 28Anthony et al , Handbook of mineralogy (2001)

Padparadscha and Londonite Chemical Formula

While comparing Padparadscha and Londonite 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 Padparadscha and Londonite chemical formula.

Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.
Chemical formula of Londonite- (Cs,K,Rb)Al 4Be 4(B,Be) 12O 28Anthony et al , Handbook of mineralogy (2001)

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Padparadscha and Londonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Padparadscha and Londonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Padparadscha and Londonite Optical Properties during the identification of gemstone. Specific gravity of Padparadscha is 3.34 whereas that of Londonite is 3.34.