Mimetite and Hardystonite Physical Properties

Mimetite

Hardystonite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

7.103.396-3.443

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Brittle, Metallic

1.6 Cleavage

[10 1 1] Imperfect

[001] good, [100] and [110] fair

1.7 Mohs Hardness

3.53-4

2 10

1.8 Chemical Composition

Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

Mimetite and Hardystonite Chemical Formula

While comparing Mimetite and Hardystonite 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 Mimetite and Hardystonite chemical formula.

Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

Compare Red Gemstones

Mimetite Vs Phosphosiderite

Mimetite Vs Neptunite

Mimetite Vs Pezzottaite

Mimetite and Hardystonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mimetite and Hardystonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mimetite and Hardystonite Optical Properties during the identification of gemstone. Specific gravity of Mimetite is 3.396-3.443 whereas that of Hardystonite is 3.396-3.443.