Dravite and Blue Beryl Maxixe Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.03-3.18
2.60-2.90
Fracture
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{???} Indistinct
Not Available
Mohs Hardness
7-7.5
7.5-8
Chemical Composition
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Be 3Al 2Si 6O 18Ulrich Henn and Claudio C.
Dravite and Blue Beryl Maxixe Chemical Formula
While comparing Dravite and Blue Beryl Maxixe 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 Dravite and Blue Beryl Maxixe chemical formula.
- Chemical formula of Dravite- Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
- Chemical formula of Blue Beryl Maxixe- Be 3Al 2Si 6O 18Ulrich Henn and Claudio C.
Dravite and Blue Beryl Maxixe Specific Gravity
Another important criteria for qualitative analysis of gemstones is Dravite and Blue Beryl Maxixe Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dravite and Blue Beryl Maxixe Optical Properties during the identification of gemstone. Specific gravity of Dravite is 2.60-2.90 whereas that of Blue Beryl Maxixe is 2.60-2.90.