Phosphosiderite and Diopside Physical Properties

Phosphosiderite

Diopside

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.74-2.763.22-3.40

1 7.18

1.5 Fracture

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

Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal

1.6 Cleavage

{010} Perfect, {001} Distinct

Distinct/good on {110}

1.7 Mohs Hardness

3.5-45-6

2 10

1.8 Chemical Composition

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

CaMgSi₂O₆

Phosphosiderite and Diopside Chemical Formula

While comparing Phosphosiderite and Diopside 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 Diopside chemical formula.

Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
Chemical formula of Diopside- CaMgSi₂O₆

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Phosphosiderite and Diopside Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphosiderite and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphosiderite and Diopside Optical Properties during the identification of gemstone. Specific gravity of Phosphosiderite is 3.22-3.40 whereas that of Diopside is 3.22-3.40.