Nepheline Specifications
Nepheline 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 Nepheline, we provide you with a few prominent Nepheline facts.
The gem is commonly found in Canada.Chemical formula is majorly responsible in contributing the Physical Properties of Nepheline. It is mainly composed of Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C..