×

Amethyst
Amethyst

Apophyllite KF
Apophyllite KF



ADD
Compare
X
Amethyst
X
Apophyllite KF

Amethyst and Apophyllite KF Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
insoluble in common solvents
-
2.65
Conchoidal, ConchoidalWalter Schumann
Indiscernible
7
SiO2
 
Brittle
-
-
2.33-2.37
Uneven
Perfect on {001}, imperfect on {110}
4.5-5
(K,Na)Ca4Si8O20(F,OH)•8(H2O)

Amethyst and Apophyllite KF Chemical Formula

While comparing Amethyst 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 Amethyst and Apophyllite KF chemical formula.

    >>

Amethyst and Apophyllite KF Specific Gravity

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