Fluorite Octahedron Crystals in Large Mag Box

Natural fluorite octahedron crystals from China; each specimen is slightly translucent, exhibiting a green, blue or purple hue. The crystals have 8 faces which grew to form a perfect octahedron; textbook examples of the fluorite octahedron crystal habit. These specimens are supplied in a large ( 4 cm x 4 cm ) magnification box to enhance the viewing of the mineral. An interesting addition to any collection both for educational and display purposes, excellent for children ( +7 ) or as gift for mineral enthusiasts and those interested in geology.