Phosphosiderite and Almandine Garnet Physical Properties

Phosphosiderite

Almandine Garnet

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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

2.74-2.764.3

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

{010} Perfect, {001} Distinct

None.

1.7 Mohs Hardness

3.5-47.5-8.5

2 10

1.8 Chemical Composition

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

Fe₃Al₂Si₃O₁₂

Phosphosiderite and Almandine Garnet Chemical Formula

While comparing Phosphosiderite and Almandine Garnet 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 Almandine Garnet chemical formula.

Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
Chemical formula of Almandine Garnet- Fe₃Al₂Si₃O₁₂

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Phosphosiderite and Almandine Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphosiderite and Almandine Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphosiderite and Almandine Garnet Optical Properties during the identification of gemstone. Specific gravity of Phosphosiderite is 4.3 whereas that of Almandine Garnet is 4.3.