Hibonite and Phosphosiderite Physical Properties

Hibonite

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

3.842.74-2.76

1 7.18

1.5 Fracture

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

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

1.6 Cleavage

{0001} good, {10 1 0} parting

{010} Perfect, {001} Distinct

1.7 Mohs Hardness

7.5-83.5-4

2 10

1.8 Chemical Composition

(Ca,Ce)(Al,Ti,Mg)12O19

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

Hibonite and Phosphosiderite Chemical Formula

While comparing Hibonite 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 Hibonite and Phosphosiderite chemical formula.

Chemical formula of Hibonite- (Ca,Ce)(Al,Ti,Mg)12O19
Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Compare Blue Gemstones

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Hibonite Vs Linarite

Hibonite and Phosphosiderite Specific Gravity

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