Minerals Rock!
The Minerals Rock! display holds 24 assorted mineral specimens individually packed in special boxes. Each mineral comes with a diamond-shaped plastic storage box and a full-color manual describing the science and cultural significance of each mineral. Collect all 12 types of minerals: amethyst, aventurine, blue quartz, desert rose, fuchsite, obsidian, picture jasper, quartz, red jasper, rose quartz, snowflake obsidian, and sodalite.