Gyrolite and Phosphosiderite Physical Properties

Gyrolite

Phosphosiderite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.482.74-2.76

1 7.18

2.5 Fracture

Brittle, Uneven, Brittle, Uneven

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

2.6 Cleavage

Perfect on {001}

{010} Perfect, {001} Distinct

2.7 Mohs Hardness

23.5-4

2 10

2.11 Chemical Composition

NaCa16Si23AlO60(OH)8•64(H2O)

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

Gyrolite and Phosphosiderite Chemical Formula

While comparing Gyrolite 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 Gyrolite and Phosphosiderite chemical formula.

Chemical formula of Gyrolite- NaCa16Si23AlO60(OH)8•64(H2O)
Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

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Gyrolite and Phosphosiderite Specific Gravity

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