×

Phenakite
Phenakite

Girasol
Girasol



ADD
Compare
X
Phenakite
X
Girasol

Phenakite and Girasol Physical Properties

Add ⊕
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.90-2.98
Conchoidal, ConchoidalWalter Schumann
Distinct on {11 2 0}, imperfect on {10 1 1}
7.5-8
Be 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Phenakite and Girasol Chemical Formula

While comparing Phenakite and Girasol 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 Phenakite and Girasol chemical formula.

    >>

Phenakite and Girasol Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phenakite and Girasol Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phenakite Vs Girasol during the identification of gemstone. Specific gravity of Phenakite is whereas that of Girasol is .