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Carletonite
Carletonite

Leucophanite
Leucophanite



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Carletonite
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Leucophanite

Carletonite and Leucophanite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.45-9999
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

Perfect on {001}, good on {110}
{???} Good, {???} Good, {???} Distinct

Mohs Hardness

4-4.5-9999
2 10
👆🏻

Chemical Composition

KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
(Na,Ca)2BeSi2(O,OH)7

Carletonite and Leucophanite Chemical Formula

While comparing Carletonite and Leucophanite 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 Carletonite and Leucophanite chemical formula.

  • Chemical formula of Carletonite- KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Leucophanite- (Na,Ca)2BeSi2(O,OH)7

Carletonite and Leucophanite Specific Gravity

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