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Apophyllite KF
Apophyllite KF
☒

Spodumene
Spodumene
☒



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Apophyllite KF
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Spodumene

Apophyllite KF and Spodumene Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.33-2.37
Uneven
Perfect on {001}, imperfect on {110}
4.5-5
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
 
Brittle
insoluble
-
3.15-3.21
Uneven, Subconchoidal
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
6-7
LiAlSi2O6

Apophyllite KF and Spodumene Chemical Formula

While comparing Apophyllite KF and Spodumene 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 Spodumene chemical formula.

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Apophyllite KF and Spodumene Specific Gravity

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