Pyrophyllite Specifications
Pyrophyllite Specifications include its chemical, physical and optical properties of natural gemstones. These are displayed through measurements of light dispersion, hardness, density or specific gravity, cleavage, fracture, tenacity, refractive index and luster. These properties vary depending on the type of natural gemstone. Here, to give you a basic insight about Pyrophyllite, we provide you with a few prominent Pyrophyllite facts.
The gem is commonly found in Brazil.Chemical formula is majorly responsible in contributing the Physical Properties of Pyrophyllite. It is mainly composed of Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references.