Gold Digger

From BoardGameGeek:

Gold Digger sets anxious prospectors on a quest to find their fortunes in gold. Picking the claims that will yield a cornucopia of riches ... but beware of fool's gold! The player that outwits all of the others, wins! Originally published as Goldrausch, it was republished in 2002 as Gold Digger by Out of the Box Publishing, with a revised 2nd edition published in 2006. Reimplemented By: Wapi