Agrellite and Variscite Physical Properties

Agrellite

Variscite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.882.42-2.58

1 7.18

1.5 Fracture

Not Available

Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle

1.6 Cleavage

perfect [110]

[010] perfect

1.7 Mohs Hardness

5.54-5

2 10

1.8 Chemical Composition

NaCa2Si4O10F

AlPO₄ · 2(H₂O)

Agrellite and Variscite Chemical Formula

While comparing Agrellite and Variscite 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 Variscite chemical formula.

Chemical formula of Agrellite- NaCa2Si4O10F
Chemical formula of Variscite- AlPO₄ · 2(H₂O)

Compare White Gemstones

Agrellite Vs Biotite

Agrellite Vs Baryte

Agrellite Vs Vishnevite

Agrellite and Variscite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agrellite and Variscite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agrellite and Variscite Optical Properties during the identification of gemstone. Specific gravity of Agrellite is 2.42-2.58 whereas that of Variscite is 2.42-2.58.