Fluorapatite and Wulfenite Physical Properties

Fluorapatite

Wulfenite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.1-3.256.50-7.00

1 7.18

1.5 Fracture

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

Irregular, Brittle, Conchoidal

1.6 Cleavage

Indistinct

On {011}, distinct; on {001}, {013}, indistinct

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)

PbMoO 4Walter Schumann , Gemstones of the world (2001)

Fluorapatite and Wulfenite Chemical Formula

While comparing Fluorapatite and Wulfenite 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 Fluorapatite and Wulfenite chemical formula.

Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
Chemical formula of Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)

Compare Blue Gemstones

Fluorapatite Vs Heliodor Golden Beryl

Fluorapatite Vs Hibonite

Fluorapatite Vs Hackmanite

Fluorapatite and Wulfenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fluorapatite and Wulfenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Wulfenite Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is 6.50-7.00 whereas that of Wulfenite is 6.50-7.00.