Dumortierite and Fuchsite Physical Properties

Dumortierite

Fuchsite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.26-3.412.77-2.88

1 7.18

1.5 Fracture

Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references

Uneven

1.6 Cleavage

Distinct on {100}, poor on {110}; parting on {001}

Perfect basal

1.7 Mohs Hardness

7-8.52.5

2 10

1.8 Chemical Composition

AlAl₆O₃BSi₃O₁₈

K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

Dumortierite and Fuchsite Chemical Formula

While comparing Dumortierite and Fuchsite 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 Dumortierite and Fuchsite chemical formula.

Chemical formula of Dumortierite- AlAl₆O₃BSi₃O₁₈
Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

Compare Gems for Leo » More

Dumortierite Vs Aqua Aura

Dumortierite Vs Rhodochrosite

Dumortierite Vs Sunstone

» More

More Compare Gems for Leo

Dumortierite and Fuchsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dumortierite and Fuchsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dumortierite and Fuchsite Optical Properties during the identification of gemstone. Specific gravity of Dumortierite is 2.77-2.88 whereas that of Fuchsite is 2.77-2.88.