A homeowner digging for gold in his front yard said he got "carried away" and ended up with a 60-foot-deep hole, authorities said.
Norm Enrique, 63, began digging 10 days ago after his gold detector reported a positive hit near his front patio. He told authorities he only intended to go down three or four feet.
Fire officials called to the scene Tuesday found two men that Enrique hired were inside the un-reinforced hole, using a bucket and rope to remove dirt.
"We told him, 'You're done,'" said Montclair Fire Capt. Rich Baldwin. "It's amazing no one got killed."
Authorities fenced off Enrique's property.
Officials from the state Occupational Safety and Health Administration likely will visit the property Wednesday to determine how to shore up and fill the hole, authorities said.
Enrique will be required to hire and pay for a licensed engineer, Baldwin said.