Chrysocolla and Star Sapphire Physical Properties

Chrysocolla

Star Sapphire

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.00-2.453.90-4.05

1 7.18

1.5 Fracture

Sub-Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Not Available

1.6 Cleavage

none

Not Available

1.7 Mohs Hardness

2-4Not Available

2 10

1.8 Chemical Composition

Cu₂H₂Si₂O₅(OH)₄

Al 2O 3Ulrich Henn and Claudio C.

Chrysocolla and Star Sapphire Chemical Formula

While comparing Chrysocolla and Star Sapphire 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 Chrysocolla and Star Sapphire chemical formula.

Chemical formula of Chrysocolla- Cu₂H₂Si₂O₅(OH)₄
Chemical formula of Star Sapphire- Al 2O 3Ulrich Henn and Claudio C.

Compare Gems for Taurus » More

Chrysocolla Vs Quartz

Chrysocolla Vs Prasiolite

Chrysocolla Vs Rhodolite

» More

More Compare Gems for Taurus

Chrysocolla and Star Sapphire Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysocolla and Star Sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysocolla and Star Sapphire Optical Properties during the identification of gemstone. Specific gravity of Chrysocolla is 3.90-4.05 whereas that of Star Sapphire is 3.90-4.05.