Pyroxmangite and Nosean Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.76-3.77
2.30-2.40
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
{110} Perfect, {110} Perfect
{110} Perfect
Mohs Hardness
5-6
Not Available
Chemical Composition
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
Pyroxmangite and Nosean Chemical Formula
While comparing Pyroxmangite and Nosean 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 Pyroxmangite and Nosean chemical formula.
- Chemical formula of Pyroxmangite- (Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
- Chemical formula of Nosean- Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
Pyroxmangite and Nosean Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pyroxmangite and Nosean Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyroxmangite and Nosean Optical Properties during the identification of gemstone. Specific gravity of Pyroxmangite is 2.30-2.40 whereas that of Nosean is 2.30-2.40.