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Diamond and Londonite Physical Properties


Londonite and Diamond Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Soluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.50-3.53   
3.34   

Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Conchoidal, Brittle   
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   

Cleavage
111 (perfect in four directions)   
None   

Mohs Hardness
10   
Not Available   

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

Optical Properties >>
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Diamond and Londonite Chemical Formula

While comparing Diamond 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 Diamond and Londonite chemical formula.

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Diamond and Londonite Specific Gravity

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

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