Phosphosiderite and Sellaite Physical Properties

Phosphosiderite

Sellaite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.74-2.763.14-3.16

1 7.18

1.5 Fracture

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

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

1.6 Cleavage

{010} Perfect, {001} Distinct

Perfect on {010} and {110}

1.7 Mohs Hardness

3.5-45-5.5

2 10

1.8 Chemical Composition

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

MgF 2Ulrich Henn and Claudio C.

Phosphosiderite and Sellaite Chemical Formula

While comparing Phosphosiderite and Sellaite 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 Sellaite chemical formula.

Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
Chemical formula of Sellaite- MgF 2Ulrich Henn and Claudio C.

Compare Blue Gemstones

Phosphosiderite Vs Precious Opal

Phosphosiderite Vs Pyrophyllite

Phosphosiderite Vs Rock Crystal

Phosphosiderite and Sellaite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphosiderite and Sellaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphosiderite and Sellaite Optical Properties during the identification of gemstone. Specific gravity of Phosphosiderite is 3.14-3.16 whereas that of Sellaite is 3.14-3.16.