Feldspar and Monazite Physical Properties

Feldspar

Monazite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.56-2.754.80-5.50

1 7.18

1.5 Fracture

Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)

Not Available

1.6 Cleavage

two or three

Not Available

1.7 Mohs Hardness

6-6.55-5.5

2 10

1.8 Chemical Composition

Not Available

(Ce,La,Nd,Th)PO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Feldspar and Monazite Chemical Formula

While comparing Feldspar and Monazite 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 Feldspar and Monazite chemical formula.

Chemical formula of Monazite- (Ce,La,Nd,Th)PO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Green Gemstones

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Feldspar Vs Garnet

Feldspar and Monazite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Feldspar and Monazite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Feldspar and Monazite Optical Properties during the identification of gemstone. Specific gravity of Feldspar is 4.80-5.50 whereas that of Monazite is 4.80-5.50.