White Mountain National Forest Projects US Forest Service
In 1840, a mineral survey of the mine and surrounding area found copper, iron, lead, zinc, and silver. . In 1869, Captain Edgar returned, this time mining for zinc. . The owners rebuilt, importing new equipment, including a one of a kind . ended and the mine was abandoned in 1915, several piles of tailings and a pile of.Live Chat
Alexco Resource Corp. Bellekeno Mine Description Thu Jan 12 .
Mine production was approximately 1.4 million ounces of silver in the first three . Significant amounts of lead and zinc are also mined at Bellekeno. . are filtered and either used as backfill for the mine or stored in a dry stack tailings facility,.Live Chat
Zinkgruvan Summary Report Lundin Mining
zinc after copper and lead credits . Sedimentary exhalative zinc, lead, copper and silver. Primary metal . (0.3 mtpa); tailings impoundment; and backfill plants.Live Chat
List of sites in the United Kingdom AditNow
1046 results . Bentyfield Level (Bentyfield Low Level, Or London Lead Company's Horse Level) Lead Mine United Kingdom / NY 2 albums / 9 photos / 0 photo.Live Chat
Alexco Resource Corp. News Alexco Releases Positive .
Dec 5, 2013 . We did so with the knowledge that we had a rapidly growing silver resource at . of silver, lead, zinc and gold production in the Eastern Keno Hill Silver District (EKHSD). .. product for storage in an established dry stacked tailings facility. .. failure of plant, equipment or processes to operate as anticipated;.Live Chat
Doe Run > What We Do > Mining and Milling The Doe Run Company
The Doe Run Company's lead mining operations take place 1,250 feet beneath . Elevator shafts transport mine crews, supplies and equipment underground. . Next, a flotation process separates the lead, zinc and copper minerals from the rock . Dry tailings sites are then reclaimed using approved methods, which may.Live Chat