Introduce students to a vast variety of rocks and minerals

• Introduces Students to all types of rocks
• Study guide included

Students can observe, compare and test these 75 mineral and rock specimens contained in this comprehensive collection. Each sample measures 1" x 1-1/2".
Includes igneous rocks, sedimentary rocks, metamorphic rocks, rock forming minerals, hardness scale samples (diamond not included) and specimens illustrating physical properties. Comes with a streak plate, magnifier, key sheet and an English-Spanish study guide.