Québec Nickel Initiates Metallurgical Test Program at Fortin Sill Zone

Québec Nickel Initiates Metallurgical Test Program at Fortin Sill Zone

Québec Nickel Corp. (“QNI” or the “Company”) is pleased to announce the start of a scoping level metallurgical test work program at its 100% owned Ducros project operating in Lebel-sur-Quévillon, Québec. The objective of the metallurgical work program is to perform a preliminary evaluation of the amenability of the Fortin Sill Zone to produce saleable critical metals-bearing (Ni-Cu-Co-PGE+Au) concentrate. SGS Canada (“SGS”) has been contracted to complete the study at its Québec City laboratory facility.

The metallurgical study has been initiated to follow-up on significant drilling results returned from the Company’s 2022 exploration program at Fortin Sill Zone including 31.00 metres of 0.37% Ni, 0.40% Cu, 176 ppm Co and 0.55 g/t Pt-Pd-Au in hole QDG-22-09 (see May 16, 2022 News Release), 43.39 metres of 0.24% Ni, 0.25% Cu, 146 ppm Co and 0.35 g/t Pt-Pd-Au in hole QDG-22-28 (see August 30, 2022 News Release) and 11.80 metres of 1.44% Ni, 1,49% Cu, 461 ppm Co and 2.79 g/t Pt-Pd-Au in hole QDG-22-29 (see August 30, 2022 News Release).

Metallurgical Drilling and Sampling

In April 2023, the Company completed several HQ diameter drill holes at the Fortin Sill Zone which will supply fresh material for the metallurgical test work program. The dedicated metallurgical holes were designed to mimic previously completed holes at Fortin Sill Zone and targeted three distinct styles and grades of mineralization including:

  • Low grade disseminated and blebby sulphide mineralization with a target average grade of 0.30% nickel + copper
  • Moderate grade blebby to heavily disseminated mineralization with a target average grade 0.75% nickel + copper
  • High-grade net texture to semi-massive mineralization with a target grade of greater than 1.50% nickel + copper

A total of 150 kilograms of mineralized HQ diameter drill core has been collected for the study and comprises three 50-kilogram samples of each of the styles and target grades of mineralization. Select pieces of representative whole core were selected, catalogued, and packaged in secured plastic pails before being delivered to SGS’ Québec City facility. Photographic examples of some of the sampled drill core that will be used for this work program are presented in Figure 1.

Metallurgical Test Work Program

SGS has been contracted to complete a scoping level metallurgical test work program to evaluate the amenability of the Fortin Sill Zone to produce a saleable Critical Metals (Ni-Cu-Co-PGE+Au) concentrate(s). The scope of SGS’ work program includes:

  • Bond ball mill grindability testing
  • Floatation test work
  • Solid-liquid separation testing and
  • Environmental analyses

As part of the work program, the study will also evaluate if efficiencies and/or recoveries can be optimized by producing a combined nickel-copper concentrate or two separate nickel and copper concentrates. The work will also evaluate how the other metals of interest, for example cobalt, platinum, palladium, and gold will behave under different recovery scenarios. The flowsheet comparison will be performed on a blend of the three samples representing low, moderate, and high-grade Ni-Cu-Co-PGE-Au mineralization, culminating in a locked cycle test on the blended composite and batch rougher and cleaner tests and locked cycle tests on the grade variability samples using the best performing flowsheet.

The 150 kilograms of core samples arrived at the SGS facility at the end of April and preliminary work has begun. The work program is estimated to be completed in Q4 2023.

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