Borehole finds open space where Idaho miner may be
(AP) – 3 hours ago
BOISE, Idaho (AP) — A pocket of open space behind tons of collapsed rock and debris has added some optimism to the search for a missing silver miner, despite dangerous conditions that are forcing rescuers to take a much longer route toward where he is trapped.
Workers who have been digging through the boulders, twisted wires and broken concrete that collapsed inside the Lucky Friday Mine finished drilling a 2-inch-wide, 180-foot-long hole from another tunnel Tuesday, Hecla Mining Co. said in a written statement. The view from a borehole camera confirmed there is a void in the area where Larry "Pete" Marek had been working, but the company reported no sign of the 53-year-old.
"The importance here is that they were able to find a void, which means there's space, there's open space, which is encouraging," said Stephany Bales, a Hecla spokeswoman.
Since Friday's cave-in, rescue teams had been using a remote-controlled digging machine called a mucker to advance 39 feet into the collapsed area, which is estimated to be as long as 75 feet. But unstable conditions weren't allowing workers to safely shore up that tunnel's walls, so officials had to come up with a new plan.
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