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Nevada Copper Corp NEVDQ

Nevada Copper Corp is a Canada-based mining company. The Company is engaged in the development, operation, and exploration of its copper project (the Project) at its Pumpkin Hollow Property (the Property) in Western Nevada, United States of America. Its two fully permitted projects include the high-grade Underground Mine and processing facility, which is undergoing a restart of operations, and a large-scale open pit PFS stage project. The Property is located in northwestern Nevada and consists of approximately 24,300 acres of contiguous mineral rights including approximately 10,800 acres of owned private land and leased patented claims. Pumpkin Hollow is located approximately 8 miles southeast of the small town of Yerington, Nevada in Lyon County, one- and one-half hours drive southeast of Reno. The Company’s wholly owned subsidiary is Nevada Copper, Inc.


GREY:NEVDQ - Post by User

Comment by RockDoc1on Aug 17, 2021 11:31pm
314 Views
Post# 33721919

RE:RE:RE:RE:stope backfill

RE:RE:RE:RE:stope backfillI am not aware of any publications regarding managing ground water from geological structures.  This is a pretty specialised topic.  It sounds like NCU was trying to use pressure grouting to slow the water inflow with the dyke.  Pressure grouting techniques and effectiveness are highly dependent on the local problem and the contractor doing the work.  I do know that pressure grouting is slow, expensive and frequently less effective than planned.

Unfortunately, NCU is being intentionally vague on the problem, so we can only speculate.
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