Bertrandite and Azurmalachite Physical Properties

Bertrandite

Azurmalachite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.59-2.603.70-3.95

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)

1.6 Cleavage

{001} Perfect, {110} Distinct, {101} Distinct

1,1 basal.

1.7 Mohs Hardness

6-73.5-4

2 10

1.8 Chemical Composition

Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

(Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)

Bertrandite and Azurmalachite Chemical Formula

While comparing Bertrandite and Azurmalachite 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 Bertrandite and Azurmalachite chemical formula.

Chemical formula of Bertrandite- Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Azurmalachite- (Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)

Compare Colorless Gems

Bertrandite Vs Boracite

Bertrandite Vs Boulder Opal

Bertrandite Vs Bytownite

Bertrandite and Azurmalachite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bertrandite and Azurmalachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bertrandite and Azurmalachite Optical Properties during the identification of gemstone. Specific gravity of Bertrandite is 3.70-3.95 whereas that of Azurmalachite is 3.70-3.95.