Here is a rock that is cool just by being its natural sexy self. Botryoidal hematite is a unique mineral also known by the name "Iron kidney ore". Its botryoidal formation reminds me of fingers made up from tons of little bubbles. I am not sure of location for these pieces but I think possibly Arizona and they are most certainly old-stock.
6.4oz - 2.8"x2.7"x.8"