Canyon Dave's

Nature Science Company
611 S Tenth St, Williams AZ 86046
1-877-845-3283

Grand Canyon Rocks Bag

Just like hiking the Canyon to the bottom! This set comprises all the major rock layers of Grand Canyon from rim to river. Each specimen is about one inch and all are numbered. Comes in a colorful drawstring bag. Includes an explanation card with information about each rock and layer. A wonderful gift and learning aid to encourage a child's (or adult's) natural curiosity!

PRICE:  $9.95