''The Northern Miner'' is a weekly

trade journal A trade magazine, also called a trade journal or trade paper (colloquially or disparagingly a trade rag), is a magazine or newspaper whose target audience is people who work in a particular trade or industry. The collective term for this ...

(formerly part of the Hollinger group) that reports on the

mining Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic via ...

industry. ''The Northern Miner'' began publication in

Cobalt Cobalt is a chemical element with the symbol Co and atomic number 27. As with nickel, cobalt is found in the Earth's crust only in a chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, pr ...

, Ontario, Canada, in 1915, and has since moved publication to

Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the ancho ...

. The weekly journal is considered to be the "leading authority on the mining industry in Canada", and " the mining industry's bible".

References

1915 establishments in Ontario Trade magazines published in Canada Weekly magazines published in Canada Magazines established in 1915 Magazines published in Toronto {{mining-stub