Mineral Crystal

We are offering minerals crystal collection (set of 15) , physical properties of minerals. rocksmineralscollections education teaching aids geological showcases rocks & minerals collections crystal structure results from the orderly geometric spatial arrangement of atoms in the internal structure of a mineral. This crystal structure is based on regular internal atomic or ionic arrangement that is often expressed in the geometric form that the crystal takes. this collection contains 15 minerals having isometric, tetragonal, orthorhombic, hexagonal, monoclinic & triclinic crystal systems. all the collections will be available in paper mounted glass front, polished showcase glass front, wooden box polished or corrugated compartment boxes display trays types.