Lepidolite and Watermelon Tourmaline Physical Properties

Lepidolite

Watermelon Tourmaline

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.80-2.902.90-3.40

1 7.18

1.5 Fracture

Uneven, UnevenArthur Thomas, Gemstones (2009)

Uneven, Conchoidal, Uneven, Irregular, Conchoidal, Management Team (2012)

1.6 Cleavage

{001} perfect

Not Available

1.7 Mohs Hardness

2.57-7.5

2 10

1.8 Chemical Composition

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

Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Lepidolite and Watermelon Tourmaline Chemical Formula

While comparing Lepidolite and Watermelon Tourmaline 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 Watermelon Tourmaline chemical formula.

Chemical formula of Lepidolite- Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.
Chemical formula of Watermelon Tourmaline- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Compare Gems for Libra » More

Lepidolite Vs Tourmaline

Lepidolite Vs Prehnite

Lepidolite Vs Sapphire

» More

More Compare Gems for Libra

Lepidolite and Watermelon Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lepidolite and Watermelon Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lepidolite and Watermelon Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Lepidolite is 2.90-3.40 whereas that of Watermelon Tourmaline is 2.90-3.40.