Gem Minerals Rock Collection Stone
The specimens in this collection represent minerals rare and beautiful enough to be prized as gemstones. While these examples are specific gem minerals, they lack the luster, transparency, color, or hardness of expensive gemstones. This kit contains 15 specimens of approximately 1.5 x 1.5 in size stored in a compartmentalized tray. Recommended for grades 6-12.
The Gem Minerals collection includes one of each of the following:
- Rose Quartz
- Snowflake Obsidian
- Quartz Crystal