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Montebrasite
Montebrasite

Edenite
Edenite



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Montebrasite
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Edenite

Montebrasite and Edenite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.98-3.103.05-3.37
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal

Cleavage

{100} Perfect, {110} Good, {011} Distinct
Good on (110)

Mohs Hardness

5.5-65-6
2 10
👆🏻

Chemical Composition

LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
NaCa2Mg5Si7AlO22(OH)2

Montebrasite and Edenite Chemical Formula

While comparing Montebrasite and Edenite 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 Montebrasite and Edenite chemical formula.

  • Chemical formula of Montebrasite- LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
  • Chemical formula of Edenite- NaCa2Mg5Si7AlO22(OH)2

Montebrasite and Edenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Montebrasite and Edenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Montebrasite and Edenite Optical Properties during the identification of gemstone. Specific gravity of Montebrasite is 3.05-3.37 whereas that of Edenite is 3.05-3.37.