Articles by Northern Miner Staff

What’s New in Mining: Raise Reamers

Raise reamers designed and manufactured by Machines Roger International of Val d’Or, Que. have entered the market. The first machine was the V-30, capable of reaming an 8-inch pilot hole to 30 inches …


Not Amused

I am disgusted at the attitude displayed in your editorial entitled “Our Man at Thompson” [see December 1990 issue]. The licence that you took describing the city of Thompson in the way that you did i…



Underground Radio

Guglielmo Marchese Marconi (1874-1937) first successfully transmitted over the English Channel in 1899 and across the Atlantic in 1901. Only pulse transmisssions were possible at the time and it was r…


Try It On For Size

I am told that in the Kirkland Lake gold mines of the 1940s, there was resistance to the newfangled jackleg or pusherleg drill that Atlas Copco had just invented. Resistance appeared on two fronts. Wo…


50 Years Ago (April 05, 1991)

CANADIAN MALARTIC DOUBLES ORE Another substantial increase in ore reserves, leading to consideration of plans for expansion of milling facilities, has been the principal feature of results at Canadian…


What’s New in Milling: Barmac Crusher

Not new to the overseas aggregates industry, but a relative newcomer to Canada, is the Barmac crusher, distributed by Wajax Industries of Markham, Ont. Developed and manufactured in New Zealand, this …


GOLD FUNDS (April 01, 1991)

Gold funds as of Mar. 26 BGR Central Net Value $9.07 $5.11 Price $8.00 $4.650 Discount 11.80% 9.0% Value $54,030,833 $78,232,995…



Four drills busy at Holloway bet

Assay results should be available this month from another batch of drill holes on the Holloway gold project of 60/40 partners Noranda (TSE) and Freewest Resources (TSE) in northeastern Ontario. Drill …


Pezim financing is unsuccessful

Murray Pezim is looking elsewhere for senior financing for his junior companies after lengthy negotiations with an international major mining company terminated without an agreement. The major, believ…


METAL PRICES PRODUCER PRICES (April 01, 1991)

ALUMINUM: MW U.S. Market US69.50-70.50 cents per lb. (Mar.14, 1991) ANTIMONY: New York dealer US84-85 cents per lb. (Mar. 14, 1991). BISMUTH: New York dealer US$2.80-2.90 per lb. (Jan. 31, 1991). CADM…


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