Gems, Semi Precious Gems

We are offering gems collection (set of 20), semi precious gems collections, minerals gems collections.
rocks minerals collections education teaching aids geological showcases rocks & minerals collections
this collection contains 20 types of gems minerals specimens. The gems minerals specimens include some of the following agate, amethyst, aventurine, beryl, chalcedony, corundum, flint, flourite, garnet, glassy quartz, rose quartz, jasper green, jasper red, kyanite, lapis lazuli, obesidian, quartz pencil, smoky quartz, tiger eye & tourmaline etc.
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.