Andesine and Scheelite Physical Properties

Andesine

Scheelite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.65-2.695.9-6.3

1 7.18

1.5 Fracture

Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven

1.6 Cleavage

Perfect on {001}, good on {010}

On {101}, distinct; on {112}, interrupted; on {001}, indistinct

1.7 Mohs Hardness

6-6.54.5-5

2 10

1.8 Chemical Composition

(Na,Ca)Al_1-2Si_3-2O₈

CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Andesine and Scheelite Chemical Formula

While comparing Andesine and Scheelite 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 Andesine and Scheelite chemical formula.

Chemical formula of Andesine- (Na,Ca)Al_1-2Si_3-2O₈
Chemical formula of Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Red Gemstones

Andesine Vs Blue John

Andesine Vs Bloodstone Heliotrope

Andesine Vs Black Opal

Andesine and Scheelite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andesine and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andesine and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Andesine is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.