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Girasol
Girasol
☒

Apophyllite KF
Apophyllite KF
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Girasol
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Apophyllite KF

Girasol and Apophyllite KF Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
 
Brittle
-
-
2.33-2.37
Uneven
Perfect on {001}, imperfect on {110}
4.5-5
(K,Na)Ca4Si8O20(F,OH)•8(H2O)

Girasol and Apophyllite KF Chemical Formula

While comparing Girasol and Apophyllite KF 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 Apophyllite KF chemical formula.

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Girasol and Apophyllite KF Specific Gravity

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