Rockhounding & prospecting: upper midwest: how to find gold, copper, agates, thomsonite & other favorites
Auteur :
Magnuson, Jim
Éditeur :
Adventure Publications, Incorporated
ISBN :
9781591939450
Date de publication :
30 déc. 2021
Dimensions :
22,8 x 15,2 cm
Format :
Trade paperback (US)
Langue :
Anglais
Pays d'origine :
USA
This informative guide takes an in-depth look at the most sought-after treasures of the Upper Midwest and teaches how to find and even prospect for each kind.