Anthophyllite and Wulfenite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.9-3.5
6.50-7.00
Fracture
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle
Irregular, Brittle, Conchoidal
Cleavage
{110} Perfect, {???} Distinct, {???} Distinct
On {011}, distinct; on {001}, {013}, indistinct
Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Anthophyllite and Wulfenite Chemical Formula
While comparing Anthophyllite and Wulfenite 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 Wulfenite 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 Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)
Anthophyllite and Wulfenite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Anthophyllite and Wulfenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anthophyllite and Wulfenite Optical Properties during the identification of gemstone. Specific gravity of Anthophyllite is 6.50-7.00 whereas that of Wulfenite is 6.50-7.00.