This issue of Rock and Gem from October 1983 focuses on gold hunting with a detector. The publication features an article on the Copper World mine, as well as information on lapidary shop tools and splash casting. The magazine also covers gems and minerals, lapidary, and jewelry, making it a great resource for hobbyists and crafters interested in the field. In addition to the informative articles, this issue of Rock and Gem also features an article on Boise wood and jasper, both of which are highly sought-after by collectors. Whether you're a seasoned pro or just starting out, this magazine has something for everyone interested in gems and minerals. So why wait? Start exploring the fascinating world of lapidary!