Rocks & Minerals

Rock Study Kit

Includes: five each of igneous, sedimentary, and metamorphic rocks (approximately 1-1/2" each), activity guide, and magnifying glass. More.

Summit Basic Rock Collection

Gr. 4+ Rock specimens great for presentations, study units on rocks, or just passing around the classroom!72-pc. set.
Includes: 6 each of the following rocks: granite... More.

Grit Pack for Rock Tumbler

Contains 1-lb. coarse, 1-lb. fine, 1/2-lb. prepolish, and 1/2-lb. polishing grit. More.

Rock Tumbler

Deluxe, large 12-lb. capacity tumbler for the serious rock hobbyist. Rubber hexagon barrel for quiet, efficient operation. Overload protected, continuous duty, fan-cooled motor. 115V, .67 a... More.

Scale of Hardness Collection

For 9-18 Students.
Gr. 5+ Develop experience with testing and benchmarking specimens against known minerals with this starter kit. Students compare the physical properties of specim... More.

Rock Class Collection: Sedimentary

For 4-8 Students.
Gr. 4-6 Identify rocks and minerals accurately with this collection. Compare and contrast the characteristics of types of rocks to develop benchmarks for ident... More.

Rock Class Collection: Igneous

For 4-8 Students.
Gr. 4-6 Identify rocks and minerals accurately with this collection. Compare and contrast the characteristics of types of rocks to develop benchmarks for ident... More.

Rock Class Collection: Metamorphic

For 4-8 Students.
Gr. 4-6 Identify rocks and minerals accurately with this collection. Compare and contrast the characteristics of types of rocks to develop benchmarks for ident... More.

Mineral ID Starter Kit

For 5-10 Students.
Gr. 5+ Develop experience with testing and benchmarking specimens against known minerals with this starter kit. Students compare the physical properties of specim... More.

Glass Plates

Thick 1/4" glass plates for hardness testing of rocks and minerals.
Includes: 10/pkg., 1" x 2", 1/4" thick. More.