×

Pollucite
Pollucite

Calcite
Calcite



ADD
Compare
X
Pollucite
X
Calcite

Pollucite and Calcite Physical Properties

Add ⊕
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
Readily soluble in HF
-
2.86-2.94
Conchoidal, Uneven
None observed
6.5-7
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references
 
Brittle
Soluble
-
2.67-2.73
Conchoidal
Perfect on [10 1 1] three directions with angle of 74° 55
3
CaCO 3Ulrich Henn and Claudio C.

Pollucite and Calcite Chemical Formula

While comparing Pollucite and Calcite 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 Pollucite and Calcite chemical formula.

    >>

Pollucite and Calcite Specific Gravity

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