Ward's® Special Sand-Gravel Mix and Stress Clay
Sand-gravel mix, 50 lbs.
Catalog #: Catalog Number: 470016-902
Product Details
Specially prepared sediment mixes for use with stream tables.
- Created by Ward's geologists
- Compatible with ay type of stream table
- Teach students about stress, fractures, and faults with real earth materials
Sand-gravel mix includes various sediments up to ¹/₈" diameter. Stress clay is perfect for showing the development of stress cracks. Both mixes come packaged in reusable pails.
Specifications
- Description:Sand-gravel mix, 50 lbs.