-
Oregon goldsilver & gems maps then and nowgoldsilver agate apache tears bloodstone thunder eggs tourmaline jadeMapPublicado 2000
-
Western gem hunters atlasrock locations from California to the Dakotas and British Columbia to TexasBookpor Johnson, Cy (Humphrey Cyril), 1905-
Publicado 1971 -
Idaho gold & gems maps then and nowgoldsilver agate topaz corundum quartz garnet jasper opal petrified wood feldsparMapPublicado 2000