Gypsum
This Collection contains 20 Types of Basic Earthy Minerals Specimens. The Earthy Minerals Specimens include Some of the following Kaoline, Gypsum, Bauxite, Soap Stone, Chalk French, Plastic Clay, Bentonite, Sulphur, Steatite, Fire Clay, Ochre Yellow, China Clay, Chalk Lump, Red Ochre, Fullers Earth, Salt Peter, Shale, Talc, Pyrolusite & Raw Nitre Etc.
All the Collections will be Available in Paper Mounted, Polished Showcase, Wooden Box Polished or Compartment Boxes Display Trays Types.