Mineral Discoveries Timeline

Date 1860 1861 1861 1862 1862 1863 1863 1866 1867 1869 1872 1879 1880 1884 1884 1884 1885 1914

Site Pierce Elk City Florence Warren Idaho City Silver City Atlanta Leesburg Yankee Fork Yellow Jacket Bayhorse Wood River area Gilmore area Murray Burke Mackay area Kellogg Stibnite

Primary Mineral Gold Gold Gold Gold Gold Silver Gold Gold Gold Gold Lead-silver Lead-silver Lead-silver Gold Lead-silver Copper Lead-silver Tungsten