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Underground mini-bulk sampling brings Canada Cobalt Works 2.47% cobalt in Ontario

by Greg Klein | February 27, 2018

Eastern Ontario’s former Castle mine gave up more high-grade assays as Canada Cobalt Works TSXV:CCW takes initial permitting steps for dewatering the underground workings and building a processing facility for another project. A 13-kilogram sample showed 2.47% cobalt, 23.4 g/t silver, 0.68% nickel and 1.83 g/t gold. A 14-kilo sample brought 0.91% cobalt, 460 g/t silver and anomalous nickel and gold. The company, formerly Castle Silver Resources, warned that the samples are selective and not necessarily representative.

Underground mini-bulk sampling brings Canada Cobalt Works 2.47% cobalt in Ontario

Two mini-bulk samples released in early December graded 3.124% and 1.036% cobalt, along with silver and nickel. Assays are pending from last summer’s 2,405-metre surface drill campaign, from where a single intercept released so far graded 1.55% cobalt, along with nickel, gold and silver over 0.65 metres.

The company’s now preparing to apply for government permission to dewater levels two to 11 of the former mine, which operated intermittently between 1917 and 1989.

With plans to build a 600-tpd gravity flotation cyanidation mill, Canada Cobalt has retained an engineering firm to begin earthworks studies for permitting. The plant would be financed by Granada Gold Mine TSXV:GGM to process material from its project near Rouyn-Noranda, Quebec, about 200 road kilometres away. Granada’s gold project reached pre-feasibility in 2014 and a resource update in June.

Canada Cobalt also holds the former Beaver mine in Ontario’s Cobalt camp, about 80 kilometres southeast of the flagship Castle project. In December the company released assays for three composite samples that averaged 4.68% cobalt, 3.09% nickel, 46.9 g/t silver and 0.08 g/t gold.

A private placement that closed in mid-January brought the company $1.03 million.

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