Girasol and Caledonite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.50
5.6-5.76
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)
Cleavage
Not Available
[001] perfect; [100] distinct
Mohs Hardness
5.5-6.5
2.5-3
Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Girasol and Caledonite Chemical Formula
While comparing Girasol and Caledonite 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 Girasol and Caledonite chemical formula.
- Chemical formula of Girasol- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
- Chemical formula of Caledonite- Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Girasol and Caledonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Girasol and Caledonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Girasol and Caledonite Optical Properties during the identification of gemstone. Specific gravity of Girasol is 5.6-5.76 whereas that of Caledonite is 5.6-5.76.