WebMar 24, 2024 · Friday, March 24, 2024 5:20am. News mining. A new report proposing four alternatives for the Hecla Greens Creek Mine North Extension Project was released Thursday and is accepting public comment ... The Greens Creek mine in the Admiralty mining district is the 5th largest silver producer in the world; gold is a byproduct. The mine is an underground operation, with surface disposal of tailings onto two 29-acre (120,000 m ) sites. The mine and mill site lie on 18 patented claims; the mine has mineral rights to 24 square miles (15,360 acres) of surrounding land owned by the Federal government. It is located approximately 20 miles (32 km) south of Juneau, Alaska, on Admiralty I…
The public-comment period that is... - Hecla Greens Creek
Webeach site, Figure 1 shows the location of the Greens Creek Mine. Table 1. Summary of Bionlonitoring Sites Site Name Monitoring Compare Frequency Factors Time to Objective to: Sarnplc Upper Greens Creek Routine, Annually for 5 years, then FA, FM, mid-late (Sitc 48) control review P, MI, July ... Webtry, and genesis of the Greens Creek massive sulfide deposit, Admiralty Island, southeastern Alaska: U.S. Geological Survey Professional Paper 1763, 429 p., 7 plates … do you indent after a block quote mla
(PDF) Installation of Infiltration Gallery at Greens Creek Mine ...
WebJul 8, 2024 · 3,720. Location: Juneau, AK. Display name: AKBill. Road the freedom boat home from work yesterday. I'm just getting home from a 4 week stay at the mine. Worked 350 hours for the month, 160 regular pay and 190 overtime pay. Edit: 700 hrs for the month, 320 hrs regular pay, 380 hours overtime pay. WebThe Greens Creek Mine biomonitoring program was begun in 2001 to document the health of aquatic communities in Greens Creek and Tributary Creek, and to document the abundance and taxonomic richness of existing aquatic habitats so comparisons can be made with future conditions at the monitored sites. Elements of the program have … WebGreens Creek Mine opened in 1989 with a plan to operate for 15-17 years and create 3.4 million cubic yards (CY) of toxic waste. In 1995, the Hecla Greens Creek Mining Company (HGCMC) entered a 99-year land lease … do you indent footnotes