Phosphosiderite and Rubellite Tourmaline Physical Properties

Phosphosiderite

Rubellite Tourmaline

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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

2.74-2.76Not Available

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

{010} Perfect, {001} Distinct

None

1.7 Mohs Hardness

3.5-42.5-3

2 10

1.8 Chemical Composition

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

Phosphosiderite and Rubellite Tourmaline Chemical Formula

While comparing Phosphosiderite and Rubellite Tourmaline 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 Rubellite Tourmaline chemical formula.

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

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Phosphosiderite and Rubellite Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphosiderite and Rubellite Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphosiderite and Rubellite Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Phosphosiderite is Not Available whereas that of Rubellite Tourmaline is Not Available.