Scorzalite and Astrophyllite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.31
3.2-3.4
Fracture
Uneven
Uneven, Brittle, Metallic
Cleavage
{110} Good
Perfect on [001] imperfect on [100]
Chemical Composition
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Scorzalite and Astrophyllite Chemical Formula
While comparing Scorzalite 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 Scorzalite and Astrophyllite chemical formula.
- Chemical formula of Scorzalite- (Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Astrophyllite- (K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Scorzalite and Astrophyllite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Scorzalite and Astrophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scorzalite and Astrophyllite Optical Properties during the identification of gemstone. Specific gravity of Scorzalite is 3.2-3.4 whereas that of Astrophyllite is 3.2-3.4.