×

Alunite
Alunite

Barite
Barite



ADD
Compare
X
Alunite
X
Barite

Alunite and Barite Physical Properties

Add ⊕
1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.6-2.94.48
Amber
1 7.18
1.5 Fracture
Conchoidal, Uneven
Uneven
1.6 Cleavage
On {0001}, perfect
{010} Perfect, {210} Perfect, {010} Imperfect
1.7 Mohs Hardness
3.5-43-3.5
Amber
2 10
1.8 Chemical Composition
KAl3(SO4)2(OH)6
BaSO4

Alunite and Barite Chemical Formula

While comparing Alunite and Barite 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 Alunite and Barite chemical formula.

  • Chemical formula of Alunite- KAl3(SO4)2(OH)6
  • Chemical formula of Barite- BaSO4

Alunite and Barite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Alunite and Barite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Alunite and Barite Optical Properties during the identification of gemstone. Specific gravity of Alunite is 4.48 whereas that of Barite is 4.48.