Augite and Rosasite Physical Properties

Augite

Rosasite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Effervesces in cold

1.3 Durability

Not Available

1.4 Specific Gravity

3.19-3.564-4.2

1 7.18

1.5 Fracture

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

Splintery

1.6 Cleavage

{110} Perfect, {010} Indistinct

Perfect on {100} and {010}

1.7 Mohs Hardness

5.5-64

2 10

1.8 Chemical Composition

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

Not Available

Augite and Rosasite Chemical Formula

While comparing Augite and Rosasite 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 Augite and Rosasite chemical formula.

Chemical formula of Augite- (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)

Compare Green Gemstones

Augite Vs Bloodstone Heliotrope

Augite Vs Boulder Opal

Augite Vs Blue John

Augite and Rosasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Augite and Rosasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Augite and Rosasite Optical Properties during the identification of gemstone. Specific gravity of Augite is 4-4.2 whereas that of Rosasite is 4-4.2.