Callinex Intersects 9 Meters of 10% Zinc and Continues to Expand the Near-Surface Nash Creek Deposit

 

Highlights

• Drill hole NC17-257 returned exceptional near-surface results with a 15.0m intersection grading 7.2% Zn Eq. including 9.0m of 11.1% Zn Eq. from a starting depth of 113.0m;
• Hole NC17-255 intersected 21.0m of 2.8% Zn Eq. including 9.0m of 5.5% Zn Eq. at a starting depth of 118.0m; and
• The Nash Creek Deposit has been expanded 600m north of the mineral resource and the deposit remains open for expansion.

VANCOUVER, Jan. 18, 2018 /CNW/ - Callinex Mines Inc. (the "Company" or "Callinex") (TSX-V: CNX; OTCQX: CLLXF)  is pleased to announce assay results from four drill holes as part of the recently completed 35 drill hole campaign at the Company's 100% owned Nash Creek Deposit located within the Bathurst Mining District of New Brunswick (See Figures 1, 2 and 3). Drill hole NC17-257 returned exceptional near-surface results with a 15.0m intersection grading 7.2% zinc equivalent ("Zn Eq.") mineralization including 9.0m of 11.1% Zn Eq. from a starting depth of 113.0m (See Table 1). These four holes have expanded the Nash Creek Deposit an additional 180m to the north of the initial 2017 summer drilling campaign, and 600m north of the mineral resource (See Figure 4). The deposit remains open for expansion to the north and south.

Highlights from these four drill holes include:

• Hole NC17-248 intersected 13.0m of 2.5% Zn Eq. including 4.6m of 4.5% Zn Eq. at a starting depth of 82.0m;
• Hole NC17-255 intersected 21.0m of 2.8% Zn Eq. including 9.0m of 5.5% Zn Eq. at a starting depth of 118.0m;
• Hole NC17-257 intersected 15.0m of 7.2% Zn Eq. including 9.0m of 11.1% Zn Eq. at a starting depth of 113.0m; and
• Hole NC17-269 intersected 7.0m of 3.2% Zn Eq. including 3.0m of 6.6% Zn Eq. at a starting depth of 108.5m.

Max Porterfield, President and CEO, stated, "Our success in expanding the strike length of the deposit by nearly 50% over the last six months of exploration speaks to the exciting potential of the project. While we continue to focus on exploration advances in 2018, we are eager to publish an updated resource and maiden Preliminary Economic Assessment for the Nash Creek Deposit in the coming months. We are targeting the PEA to have a base-case scenario of a standalone open pit operation with potential to process between 15 to 20 million tonnes of material.

Callinex plans to delineate the extent of the Nash Creek Deposit along strike in both directions along a 3 km long zinc-lead soil anomaly, of which only the southern 2 km has been drilled and is coincident with the Nash Creek Deposit. The Company also plans to test satellite zones that are open for expansion and commence a district-scale exploration program along the 20 km long land package.

The Nash Creek Deposit hosts a near surface indicated resource totaling 712 million pounds Zn. Eq. and inferred resource totaling 88 million pounds of Zn Eq. (See Table 2). The Company's Superjack hosts an additional near-surface inferred resource totaling 328 million pounds of Zn Eq. in the Bathurst Mining District (See Table 2).

The Project benefits from tremendous infrastructure within close proximity. The Nash Creek Deposit is located approximately 1 km from Provincial Highway 11, high-voltage transmission lines and only 25 km by road to Glencore's Brunswick Smelter, deep water port, railway and power plant near the town of Belledune (See Figures 1 and 2). Callinex is currently working towards publishing an updated resource estimate and maiden Preliminary Economic Assessment ("PEA").

The PEA is expected to have a base-case scenario of a standalone open pit operation with potential to process between 15 to 20 million tonnes of material using dense media separation ("DMS") as a pre-concentration process before the material would be delivered to a conventional flotation mill. 

Metallurgical test work indicates the Nash Creek Deposit is amenable to conventional flotation techniques with recoveries of 91% for zinc and 82% for lead based on a coarse grind size. Additional tests also indicate that the current resource grade could be upgraded with the use of dense media separation to a head grade of 5-7% Zn Eq. (See News Release dated September 12, 2016).

Mineralization at the Nash Creek Deposit is hosted in both felsic and mafic units, with porosity and structure (specifically faults/fracture zones) being the key features that control the extent and distribution of the mineralization. Zinc mineralization is hosted in a low iron sphalerite that is difficult to visually estimate and lead mineralization is hosted in galena. The mineralized envelopes (lenses) are sub-horizontal and appear to cross-cut the shallow east dipping stratigraphy.

Drilling in the northeastern area has indicated that the stratigraphy appears to dip more steeply towards the northeast portion of the deposit than other areas. Also, this area appears to have a significantly higher ratio of zinc relative to lead and silver as compared to other portions of the deposit.

Jason Levers, P.Geo, a qualified person under National Instrument 43-101 and Project Geologist for Callinex, has reviewed and approved the technical information in this news release.

Figure 1: Map of the Bathurst Mining District of New Brunswick

Figure 2: Plan Map of the Nash Creek Deposit

Figure 3: Plan Map of the Nash Creek Deposit Expansion Holes

Figure 4: Long Section View of the Nash Creek Deposit

Figure 5: Cross Section View of Reported Drill Holes

Table 1: Nash Creek Drill Results

Table 2: 2016 Mineral Resource Estimates for the Nash Creek and Superjack Projects

 Table 3: NQ Diamond Drill Hole Data

QA/QC

Individual samples were labeled, placed in plastic sample bags, and sealed. Groups of samples were then placed in security sealed bags and shipped directly to SGS Canada Inc in Vancouver, B.C. for analysis. Samples were crushed to 75% passing 2mm and pulverized to 85% passing 75 microns in order produce a 250g split. All copper, zinc and silver assays were determined by Aqua Regia digestion with a combination of ICP-MS and ICP-AES finish, with overlimits (>100 ppm Ag, >10,000 ppm Zn, and >10,000 ppm Cu) completed by fire assay with gravimetric finish (Ag) or Aqua Regia digestion with ICP-AES finish (copper and zinc). All samples were analyzed for gold by Fire Assay of a 30 gram charge by AAS, or if over 10.0 g/t were re-assayed and completed with a gravimetric finish. QA/QC included the insertion and continual monitoring of numerous standards and blanks into the sample stream at a frequency of 1 per 10 samples, and the collection of duplicate samples at random intervals within each batch at a frequency of 1 per 10 samples.

SGS Canada Inc carried out some or all of following methods to obtain the assay results for Callinex: G_LOG02 Pre-preparation processing, G_WGH79 Weighing and reporting, G_PRP89 Weigh, dry, crush, split, pulverize, G_SCRQC QC for crush and pulverize stages, G_CRU22 Crush >3kg, G_DRY11 Dry samples, GE_FAA313 @Au, FAS, AAS, 30g-5ml (Final mode), GE-IC14A Aqua Regia digestion/ICP-AES finish, GE_IMS14B Aqua Regia digestion/ICP-MS package, GE_IMS14 Aqua Regia digestion, GO_FAG303 30g, Fire assay, gravimetric finish (Au)(Final Mode), GO_FAG313 30g, Fire assay, gravimetric finish (Ag)(Final Mode), G0_ICP13B Ore Grade, Aqua Regia digest/ICP-AES. Ag >10ppm was analyzed by ICP and GO_XRF77B-pyrosulfate fusion.

About Callinex Mines Inc.

Callinex Mines Inc. (TSX-V: CNX ; OTCQX: CLLXF) is advancing its portfolio of zinc rich deposits located in established Canadian mining jurisdictions. The portfolio is highlighted by its Nash Creek and Superjack deposits in the Bathurst Mining District of New Brunswick. Callinex is actively drilling these projects in support of an updated resource estimate and maiden PEA planned for Q2 2018.

Additionally, Callinex is actively exploring its projects in the Flin Flon Mining District of Manitoba which notably include the Pine Bay and Big Island Projects. These projects are located within 25 km to an operating processing facility that requires additional ore within four years.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Some statements in this news release contain forward-looking information. These statements include, but are not limited to, statements with respect to future expenditures. These statements address future events and conditions and, as such, involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the statements. Such factors include, among others, the ability to complete the proposed drill program and the timing and amount of expenditures. Except as required under applicable securities laws, Callinex does not assume the obligation to update any forward-looking statement.

SOURCE Callinex Mines Inc.

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