| Company | Silver Predator Corp. |
| Mine | Springer Tungsten Mine |
| Date | 2012 |
| Region | Pershing County, Nevada, USA |
| Commodities | Tungsten |
| Mine Type | Underground |
| Throughput | 1,200 tpd |
| Status | Development |
Executive Summary
This Preliminary Economic Assessment (PEA) outlines the revised milling process for the Springer Tungsten Mine in Pershing County, Nevada. The report details a restart plan that utilizes existing grinding circuits and introduces a centrifugal jig for gravity separation to produce a 65% WO3 scheelite concentrate. The process avoids the existing digester circuit and APT plant, focusing instead on a more cost-effective gravity and flotation approach.
The operational target is a throughput of 1,200 tons per day (tpd), utilizing a rod mill and ball mill circuit. The flowsheet includes molybdenum removal, sulfide flotation, and a four-stage scheelite flotation circuit. The mine is classified as an underground operation with development status, aiming to reactivate the mill with updated motor drives to meet production targets.
Reports
Website: https://miningrecord.com/silver-predator-revises-springer-mining-lease/
Report Date: 2012
Region: Pershing County, Nevada, USA
Project Status: Development
Commodity: Tungsten
Throughput: 1,200 tpd
Mine Life:
Mine Type: Underground
Ore type:
