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Fluorapatite
Fluorapatite

Phosphosiderite
Phosphosiderite



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Fluorapatite
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Phosphosiderite

Fluorapatite and Phosphosiderite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.1-3.252.74-2.76
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Uneven
1.6 Cleavage
Indistinct
{010} Perfect, {001} Distinct
1.7 Mohs Hardness
53.5-4
Amber
2 10
1.8 Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Fluorapatite and Phosphosiderite Chemical Formula

While comparing Fluorapatite and Phosphosiderite 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 Phosphosiderite chemical formula.

  • Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
  • Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Fluorapatite and Phosphosiderite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fluorapatite and Phosphosiderite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Phosphosiderite Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is 2.74-2.76 whereas that of Phosphosiderite is 2.74-2.76.