With this informative guide, you can explore the mineral-rich areas' of Delaware, Maryland, and Washington D.C., from the beaches to the mountains. It describes

Explore the mineral-rich region of Virginia with veteran rockhound Robert Beard’s Rockhounding Virginia and unearth the state’s best rockhounding sites, ran

Explore the mineral-rich region of Arizona with veteran rockhound Robert Beard’s Rockhounding Arizona, 3rd Edition. Fully revised and updated, unearth treasur

With this informative guide, you can explore the mineral-rich regions of Pennsylvania and New Jersey, from the beaches to the mountains. It describes the states

From the sandstone ridges and shale valleys of western Maryland to the sand dunes and tidal estuaries on Delaware's coast, the geologic features of the Mid-Atla