Nepheline Syenite a feldspar industrial mineral with many uses as soda ash for glass making, marine paints, fire proof roof shingles, dimensional stone for ...

These pages present a leading industrial minerals producer. Supplier to glass and ceramic industries around the world.

Natural Stones Worldwide, the world´s leading database on natural stone

Natural Stones Worldwide, the world´s leading database on natural stone

Natural Stones Worldwide, the world´s leading database on natural stone

Informational non-commercial site about minerals and mineral collecting. Offers images, articles, literature, exchanges, forums, directories, message board.

Search Engine for Earth Science related resources. Search a number of internet resource databases, auction sites, job banks, or log on to one of many top sites ...

Nepheline syenite claims for sale, a feldspar industrial mineral with many uses as soda ash for glass making, marine paints, fire proof roof shingles, ...