Cobaltite and Phosphosiderite Physical Properties

Cobaltite

Phosphosiderite

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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

6.3

2.74-2.76

1.5 Fracture

UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic

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

1.6 Cleavage

{100} Good, {010} Good, {001} Good

{010} Perfect, {001} Distinct

1.7 Mohs Hardness

5.5

3.5-4

1.8 Chemical Composition

CoAsSAnthony et al , Handbook of mineralogy (2001)

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

Cobaltite and Phosphosiderite Chemical Formula

While comparing Cobaltite 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 Cobaltite and Phosphosiderite chemical formula.

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

Compare Gems Found in America

Cobaltite Vs Diopside

Cobaltite Vs Diamond

Cobaltite Vs Datolite

Cobaltite and Phosphosiderite Specific Gravity

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

Gems Found in America

Cordierite Iolite

Covellite

Creedite

Danburite

Datolite

Diamond