Classroom Rock & Mineral Study Collection

Includes specimens in the following areas: rock-forming minerals; ore-forming minerals; industrial minerals; and igneous, sedimentary, and metamorphic rocks. The actual name of the collection is "Washington School Collection" as it includes all the rocks and minerals required by the Washington State Educational System. The rocks and minerals are NOT limited to Washington.

• Includes specimens in the following areas: rock-forming minerals; ore-forming minerals; industrial m

• 40 large specimens, 2" x 1 1/2"

• Comes in a compartmented container.