Rocks and Minerals of the Western United States (Specimen Collection)

Rocks and Minerals of the Western United States (Specimen Collection) This special mounted collection displays 50 identified rock and mineral specimens that reflect those often found in the Western United States. Each high-quality specimen measures approximately ¾" across. The set includes a Rocks and Minerals Study Guide. Recommended for grades 5 through 12. #KIT-8465

1950s Rock and Mineral Collection Stones, Boxed Set, Geology

Utah's “Dirty Diamonds”

Vintage Mineral Set 28, Rough Crystals, Antique Gemstone Set, Raw

A HOBBY THAT LASTS A LIFETIME - Rock and mineral collecting is a popular hobby, and this rock collection kit is the perfect way to inspire a lasting

NATIONAL GEOGRAPHIC Rock & Mineral Collection - Rock Collection Box for Kids, 15 Rocks and Minerals, Desert Rose, Agate, Rose Quartz, Jasper, Tiger's

Collecting Minerals in the Pacific Northwest - The Whatcom Museum

Biotite Granite - Geology Superstore

Excellent reference collection and a valuable aid in identifying and comparing common and rare rocks and minerals. This 24 specimen mounted collection

Rocks and Minerals of the U.S. Collection 24 Specimen

This boxed collection includes a rock, mineral, or fossil specimen felt to be most representative of each of the 50 states. Each ½” - 1” specimen

50 State Rock and Mineral Specimen Collection

Water Quality, Soil, Mineral Test Kits

Rockhounds fight for access to jewels of California desert - Los