Home
Gemstones


Apophyllite KF and Gyrolite Physical Properties


Gyrolite and Apophyllite KF Physical Properties


Physical Properties

Tenacity
Brittle   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.33-2.37   
2.48   

Fracture
Uneven, Brittle, Uneven, Brittle, Uneven   
Brittle, Uneven, Brittle, Uneven   

Cleavage
Perfect on {001}, imperfect on {110}   
Perfect on {001}   

Mohs Hardness
4.5-5   
2   

Chemical Composition
(K,Na)Ca4Si8O20(F,OH)•8(H2O)   
NaCa16Si23AlO60(OH)8•64(H2O)   

Optical Properties >>
<< Astrology

Apophyllite KF and Gyrolite Chemical Formula

While comparing Apophyllite KF and Gyrolite 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 Apophyllite KF and Gyrolite chemical formula.

Compare Green Gemstones

Apophyllite KF and Gyrolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apophyllite KF and Gyrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apophyllite KF and Gyrolite Optical Properties during the identification of gemstone. Specific gravity of Apophyllite KF is 2.48 whereas that of Gyrolite is 2.48.

Green Gemstones

Green Gemstones


Compare Green Gemstones