Perfect for introductory lessons on metamorphic rocks.

• Hand cut by Ward's geologists
• Specimen list with localities included

Study textures, grain sizes, and other features altered by pressure, temperature, and other natural forces, characteristic of metamorphic rocks. The set is housed in a compartmented collection box and comes with an identification list.

Contents: 12 numbered samples, 1×2"
Rocks: gneiss (2), marble (2), quartzite, schist (3), phyllite, slate (2), amphibolite