Phosphosiderite and Ammolite Physical Properties

Phosphosiderite

Ammolite

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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

2.74-2.76

2.75-2.80

1.5 Fracture

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

Uneven, Granular

1.6 Cleavage

{010} Perfect, {001} Distinct

no true cleavage

1.7 Mohs Hardness

3.5-4

1.8 Chemical Composition

Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Not Available

Phosphosiderite and Ammolite Chemical Formula

While comparing Phosphosiderite and Ammolite 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 Phosphosiderite and Ammolite chemical formula.

Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

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Phosphosiderite and Ammolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphosiderite and Ammolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphosiderite and Ammolite Optical Properties during the identification of gemstone. Specific gravity of Phosphosiderite is 2.75-2.80 whereas that of Ammolite is 2.75-2.80.