Aventurine feldspar and Londonite Physical Properties
Tenacity
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Not Available
Solubility
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Not Available
Durability
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Not Available
Specific Gravity
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3.34
Fracture
Not Available
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Not Available
None
Mohs Hardness
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Not Available
Chemical Composition
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(Cs,K,Rb)Al 4Be 4(B,Be) 12O 28Anthony et al , Handbook of mineralogy (2001)
Aventurine feldspar and Londonite Chemical Formula
While comparing Aventurine feldspar 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 Aventurine feldspar and Londonite chemical formula.
>- Chemical formula of Londonite- (Cs,K,Rb)Al 4Be 4(B,Be) 12O 28Anthony et al , Handbook of mineralogy (2001)
Aventurine feldspar and Londonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Aventurine feldspar and Londonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aventurine feldspar and Londonite Optical Properties during the identification of gemstone. Specific gravity of Aventurine feldspar is 3.34 whereas that of Londonite is 3.34.