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Lepidocrocite
Lepidocrocite

Astrophyllite
Astrophyllite



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Lepidocrocite
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Astrophyllite

Lepidocrocite and Astrophyllite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4
3.2-3.4
1.5 Fracture
Uneven
Uneven, Brittle, Metallic
1.6 Cleavage
{010} Perfect
Perfect on [001] imperfect on [100]
1.7 Mohs Hardness
5
3
1.8 Chemical Composition
Not Available
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

Lepidocrocite and Astrophyllite Chemical Formula

While comparing Lepidocrocite and Astrophyllite 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 Lepidocrocite and Astrophyllite chemical formula.

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  • Chemical formula of Astrophyllite- (K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

Lepidocrocite and Astrophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lepidocrocite and Astrophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lepidocrocite and Astrophyllite Optical Properties during the identification of gemstone. Specific gravity of Lepidocrocite is 3.2-3.4 whereas that of Astrophyllite is 3.2-3.4.