Agrellite and Hiddenite Physical Properties

Agrellite

Hiddenite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.883.15-3.21

1 7.18

1.5 Fracture

Not Available

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

perfect [110]

1,2 prismatic

1.7 Mohs Hardness

5.56-7

2 10

1.8 Chemical Composition

NaCa2Si4O10F

LiAlSi₂O₆

Agrellite and Hiddenite Chemical Formula

While comparing Agrellite and Hiddenite 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 Agrellite and Hiddenite chemical formula.

Chemical formula of Agrellite- NaCa2Si4O10F
Chemical formula of Hiddenite- LiAlSi₂O₆

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Agrellite and Hiddenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agrellite and Hiddenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agrellite and Hiddenite Optical Properties during the identification of gemstone. Specific gravity of Agrellite is 3.15-3.21 whereas that of Hiddenite is 3.15-3.21.