Fluorite and Phosphophyllite Physical Properties
Solubility
slightly water soluble and in hot hydrochloric acid
-
Specific Gravity
3.00-3.25
3.07-3.13
Fracture
Subconchoidal, Uneven, ConchoidalWalter Schumann
Conchoidal, Uneven
Cleavage
Octahedral, perfect on {111}, parting on {011}
{100} Perfect, {010} Distinct, {102} Distinct
Chemical Composition
CaF2
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Fluorite and Phosphophyllite Chemical Formula
While comparing Fluorite and Phosphophyllite 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 Fluorite and Phosphophyllite chemical formula.
- Chemical formula of Fluorite- CaF2
- Chemical formula of Phosphophyllite- Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Fluorite and Phosphophyllite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fluorite and Phosphophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorite and Phosphophyllite Optical Properties during the identification of gemstone. Specific gravity of Fluorite is 3.07-3.13 whereas that of Phosphophyllite is 3.07-3.13.