The Rockhound and Prospector's Bible by L.J. Ettinger, 3rd Ed. Minelab Search Coils & Covers Compatible Metal Detectors:

Compatible Metal Detectors:

The stainless steel screen is about a 20 mesh

Allows operation without relying solely on natural stream flow

Model: MS-3

Its durable open-weave design works exceptionally well beneath expanded metal and riffle systems

The Rockhound and Prospector's Bible by L.J. Ettinger, 3rd Ed. Minelab Search Coils & Covers Compatible Metal Detectors:This book contains data on the mineral deposits themselves, broken down by magmatic, hydrothermal, secondary and placer deposits, as well as gemstones. Determinative tables, specific geologic environment references and a glossary round out this book. This Bible should appeal to the reader who wants a deeper understanding of geologic processes. A must have for beginner and intermediate hobbyists; includes info on basic geology, mineral formation; how