Lepidolite and Omphacite Physical Properties

Lepidolite

Omphacite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.80-2.903.16-3.43

1 7.18

1.5 Fracture

Uneven, UnevenArthur Thomas, Gemstones (2009)

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

{001} perfect

{110} Good, {110} Good

1.7 Mohs Hardness

2.55-6

2 10

1.8 Chemical Composition

Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.

(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)

Lepidolite and Omphacite Chemical Formula

While comparing Lepidolite and Omphacite 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 Lepidolite and Omphacite chemical formula.

Chemical formula of Lepidolite- Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.
Chemical formula of Omphacite- (Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)

Compare Gems for Libra » More

Lepidolite Vs Sapphire

Lepidolite Vs Prehnite

Lepidolite Vs Tourmaline

» More

More Compare Gems for Libra

Lepidolite and Omphacite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lepidolite and Omphacite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lepidolite and Omphacite Optical Properties during the identification of gemstone. Specific gravity of Lepidolite is 3.16-3.43 whereas that of Omphacite is 3.16-3.43.