Classroom Collection of Rocks and Minerals
Classroom Collection of Rocks and Minerals Designed for general classroom use.
- 50 Specimens in the following groups: Igneous, Sedimentary and Metamorphic Rocks, Ores, Gemstones and Minerals in the Scale of Hardness
- A Rock and Mineral Study Guide.
- 50 Specimens of 1" x 1" in size, numbered and references the inclosed identification key.
- Storage box with compartmented tray to hold the specimens.