Grandidierite and Tremolite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.85-3.00
2.95-3.07
Fracture
Brittle, UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Perfect
Perfect on {110} at 56° and 124°; partings on {010} and {100}
Chemical Composition
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Grandidierite and Tremolite Chemical Formula
While comparing Grandidierite and Tremolite 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 Grandidierite and Tremolite chemical formula.
- Chemical formula of Grandidierite- (Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
- Chemical formula of Tremolite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Grandidierite and Tremolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Grandidierite and Tremolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grandidierite and Tremolite Optical Properties during the identification of gemstone. Specific gravity of Grandidierite is 2.95-3.07 whereas that of Tremolite is 2.95-3.07.