MINERALS ARE MADE UP OF SINGLE ELEMENTS OR COMPOUNDS ELEMENTS A SUBSTANCE THAT CANNOT BE BROKEN DOWN TO ANY SIMPLER SUBSTANCE EIGHT MOST COMMON ELEMENTS.
Phyllosilicates Muscovite. Muscovite (PPL) Muscovite (X-nic)
Minerals. have four characteristics 4 Naturally occurring— formed by processes on or inside Earth with no input from humans.
Amongst the common rock forming minerals Felspathoid minerals containing less % of silica are also present which are usually allied with Feldspars Nepheline.
