Includes a Mineral Testing Kit that consists of a streak plate, glass plate hand lens, magnet, acid bottle, nail, penny, and hardness scale. Not available with rush shipping. This collection includes specimens that exhibit crystal forms from the six crystallographic systems. Includes a study guide defining and explaining terminology of crystals. 15 crystal specimens.
Sizes vary with specimens available, in a compartment tray.
Not available with rush shipping. The specimens in this collection represent minerals rare and beautiful enough to be prized as gemstones. Included are specimens of study grade beryl, topaz, rose quartz, turquoise, olivine, corundum, garnet, tourmaline, and more. Continue Beginner's Rock Collection - Provides a primary presentation of the basic rock types. Not available with rush shipping.