Phosphosiderite and Riebeckite Physical Properties

Phosphosiderite

Riebeckite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.74-2.763.28-3.44

1 7.18

1.5 Fracture

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

Uneven, Splintery, Brittle

1.6 Cleavage

{010} Perfect, {001} Distinct

Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}

1.7 Mohs Hardness

3.5-45.0-6.0

2 10

1.8 Chemical Composition

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

Not Available

Phosphosiderite and Riebeckite Chemical Formula

While comparing Phosphosiderite and Riebeckite 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 Riebeckite chemical formula.

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

Compare Blue Gemstones

Phosphosiderite Vs Pyrophyllite

Phosphosiderite Vs Precious Opal

Phosphosiderite Vs Rock Crystal

Phosphosiderite and Riebeckite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphosiderite and Riebeckite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphosiderite and Riebeckite Optical Properties during the identification of gemstone. Specific gravity of Phosphosiderite is 3.28-3.44 whereas that of Riebeckite is 3.28-3.44.