Anthophyllite and Celestine Physical Properties
Specific Gravity
2.9-3.5
3.90-4.00
Fracture
Conchoidal
Conchoidal
Cleavage
{110} Perfect, {???} Distinct, {???} Distinct
Perfect on {001}, good on {210}, poor on {010}
Mohs Hardness
5.5-6
3-3.5
Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Anthophyllite and Celestine Chemical Formula
While comparing Anthophyllite and Celestine 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 Anthophyllite and Celestine chemical formula.
- Chemical formula of Anthophyllite- (Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Celestine- SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Anthophyllite and Celestine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Anthophyllite and Celestine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anthophyllite and Celestine Optical Properties during the identification of gemstone. Specific gravity of Anthophyllite is 3.90-4.00 whereas that of Celestine is 3.90-4.00.