|
Products
|
| Excellent Identification Tool for Lab or Classroom |
Thirty-three real igneous specimens are arranged according to texture and composition. They are grouped horizontally by the major minerals found in each rock type and vertically in order of increasing fineness of texture. The chart is mounted in a wooden frame. Specimen size: 1–1 1/2″. Size: 18″ x 24″.
Tell a Friend about this item
|
|
|
