Norbergite and Fluorapatite Physical Properties

Norbergite

Fluorapatite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.1773.1-3.25

1 7.18

1.5 Fracture

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

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

1.6 Cleavage

{???} Distinct

Indistinct

1.7 Mohs Hardness

6-6.55

2 10

1.8 Chemical Composition

Mg 3(SiO 4)(F,OH) 2Anthony et al , Handbook of Mineralogy (2001)

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

Norbergite and Fluorapatite Chemical Formula

While comparing Norbergite and Fluorapatite 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 Norbergite and Fluorapatite chemical formula.

Chemical formula of Norbergite- Mg 3(SiO 4)(F,OH) 2Anthony et al , Handbook of Mineralogy (2001)
Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)

Compare Yellow Gemstones

Norbergite Vs Prase Opal

Norbergite Vs Precious Opal

Norbergite Vs Powellite

Norbergite and Fluorapatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Norbergite and Fluorapatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Norbergite and Fluorapatite Optical Properties during the identification of gemstone. Specific gravity of Norbergite is 3.1-3.25 whereas that of Fluorapatite is 3.1-3.25.