Vivianite and Bastnasite Physical Properties

Vivianite

Bastnasite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.64-2.704.95-5.0

1 7.18

1.5 Fracture

(e.g. graphite).

Uneven

1.6 Cleavage

{010} Perfect

Imperfect to indistinct on {10 1 0}, parting on {0001}

1.7 Mohs Hardness

Not Available4-5

2 10

1.8 Chemical Composition

Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.

(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Vivianite and Bastnasite Chemical Formula

While comparing Vivianite and Bastnasite 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 Vivianite and Bastnasite chemical formula.

Chemical formula of Vivianite- Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
Chemical formula of Bastnasite- (Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Vivianite Vs Fancy Diamond

Vivianite Vs Garnet Malaia

Vivianite Vs Zircon

Vivianite and Bastnasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vivianite and Bastnasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vivianite and Bastnasite Optical Properties during the identification of gemstone. Specific gravity of Vivianite is 4.95-5.0 whereas that of Bastnasite is 4.95-5.0.