Northern Empire to Acquire Sterling Gold Mine from Imperial Metals

VANCOUVER, BRITISH COLUMBIA--(Marketwired - Feb 15, 2017) - Northern Empire Resources Corp. (TSX VENTURE:NM) (the "Company" or "Northern Empire") today announced that the Company has entered into a Letter of Intent ("LOI") with Sterling Gold Mining Corporation ("SGMC"), a wholly owned subsidiary of Imperial Metals Corporation ("Imperial Metals")(III.TO) to acquire a 100% interest in the Sterling property, located in Nye County, Nevada, and certain royalty rights for claims located in Nevada and California (the "Proposed Transaction").

Michael G. Allen, President, CEO and Director of Northern Empire commented, "Acquiring the Sterling property represents a company changing opportunity for the shareholders of Northern Empire. The next phase of open pit mining has been permitted at Sterling, and the properties have not seen significant exploration in 20 years. The Sterling land package consists of two claim blocks, Sterling and Daisy. Combined, the land package represents the acquisition of a gold district within Nevada, hosting 3 past producing open pit mines. The Sterling mine has previously operated as a high grade open pit and underground operation as recently as 2015, and is known for it's excellent run of mine heap leach recoveries. The site is staffed, with leach rinsing operations continuing. The Daisy claim block has indications of a large Carlin system, which has seen very little exploration since the late 1990s."

Acquisition Highlights

  • High Grade Gold in Nevada. The Sterling mine has operated as both an open pit and underground operation. Historical records show that from 1980 to 2000 mining on the Sterling orebodies produced 194,996 oz gold ("Au") at an average grade of 7.44 g/t Au. Recoveries have averaged 88% without milling;

  • Location. The Sterling property is located approximately 100 miles NW of Las Vegas on the eastern flank of the Bare Mountains. The mine is accessed via highway I-95 and gravel roads;

  • Permitted to begin operations. The Bureau of Land Management has issued a Finding of No Significant Impact ("FONSI") and approved the next phase of mining at Sterling. This permit was issued on May 12, 2016 and has an indefinite term. Northern Empire will immediately undertake a resource estimate, on all deposits on the properties;

  • Significant Engineering Completed by Imperial Metals. To achieve the FONSI, Imperial Metals created designs for the new pits and heap leach facilities that Northern Empire will be able to use going forward;

  • Significant infrastructure in place. Imperial Metals ceased underground mining of a separate orebody in 2015. Processing facilities, mine offices and generators are on site and are currently being used to rinse heaps from prior operations.

  • Near Mine - Exploration Potential. The complete Sterling property land package contains 3 past producing open pit mines, Sterling, Daisy West and Secret Pass. Significant exploration potential, based on historic drilling and known structural controls, exists along strike and adjacent to the permitted Sterling deposit. In the 1995 Annual Mineral Industry Survey by the Nevada Bureau of Mines Daisy West was reported to have a pre-mining, gold resource of 1.45 million tons grading 0.021 opt Au (1.3 million tonnes grading 0.72 g/t Au), in the same report, Secret Pass had a pre-mining gold resource of 36.6 million tons grading 0.018 opt (32.94 million tonnes grading 0.62 g/t Au). SGMC has permitted the next phase of open pit mining on the Sterling Site. After reviewing the available data, it is thought that potentially significant resources remain at Secret Pass, while Daisy West is largely mined out. The stratigraphy that hosted the Daisy West mine remains largely untested. Northern Empire reports these pre-mining historical resources for illustrative purposes only. A qualified person has not done sufficient work to classify the historical estimates as current mineral resources or mineral reserves, and the Company is not treating the historical estimates as current mineral resources or mineral reserves. Northern Empire will be initiating an independent review of the data and resources on the Sterling property, the results of which will be released prior to the closing of the transaction.

  • The following table summarizes significant drill results from the portion of the Sterling deposit yet to be developed