Hollandite and Liddicoatite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.05
3.02
Fracture
Brittle, Metallic
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal
Cleavage
Distinct / Good, Prismatic
{0001} Poor
Mohs Hardness
4-6
Not Available
Chemical Composition
Ba(Mn++++,Mn++)8O16
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Hollandite and Liddicoatite Chemical Formula
While comparing Hollandite and Liddicoatite 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 Hollandite and Liddicoatite chemical formula.
- Chemical formula of Hollandite- Ba(Mn++++,Mn++)8O16
- Chemical formula of Liddicoatite- Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Hollandite and Liddicoatite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hollandite and Liddicoatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hollandite and Liddicoatite Optical Properties during the identification of gemstone. Specific gravity of Hollandite is 3.02 whereas that of Liddicoatite is 3.02.