I love looking for Fossils. My area is kind of devoid of them, but when I was in TX, all the time I picked up stuff--even petrified wood. The stuff was everywhere. But here at home (which is a settler's home--first built in the area 1890s) I have found marbles, Indian Head pennies, old meat grinder, Draft Horse shoes. We had archeologists digging in our fields (due to an eminent gas line) and they unearthed really awesome artifacts. Arrowheads, flint, spears, an axe, some pottery---too cool!!!