This solitare set consist of 36 hand crafted mineral spheres from the island of Madagascar. The minerals that these spheres are made of include rose quartz, quartz, Sea Jasper, labradorite, petrified wood, blue calcite, polychrome jasper, ammonite, and many many more. The board is hand carved out of Malagasy jungle hardwood (Polysandra). This solitare set will make for hours of fun as well as a beautiful decorator piece for any home or office.