9 Jul 1872 Jahr - General Mining Act of 1872
Beschreibung:
The General Mining Act of 1872 is a United States federal law that authorizes and governs prospecting and mining for economic minerals, such as gold, platinum, and silver, on federal public lands. ... Locatable minerals include but are not limited to platinum, gold, silver, copper, lead, zinc, uranium and tungsten.
Zugefügt zum Band der Zeit:
Datum: