Phosphosiderite and Uvarovite Garnet Physical Properties

Phosphosiderite

Uvarovite 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

2.74-2.763.7-3.8

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

3.5-46.5-7

2 10

1.8 Chemical Composition

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

Ca₃Cr₂Si₃O₁₂

Phosphosiderite and Uvarovite Garnet Chemical Formula

While comparing Phosphosiderite and Uvarovite 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 Uvarovite Garnet chemical formula.

Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
Chemical formula of Uvarovite Garnet- Ca₃Cr₂Si₃O₁₂

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Phosphosiderite and Uvarovite Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphosiderite and Uvarovite Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphosiderite and Uvarovite Garnet Optical Properties during the identification of gemstone. Specific gravity of Phosphosiderite is 3.7-3.8 whereas that of Uvarovite Garnet is 3.7-3.8.