Excursions to Sudbury, Cobalt, South Lorrain, Kirkland Lake, Porcupine and Timagami.
Contributors: Ontario. Dept. of Mines.; International Geological Congress (12th : 1913 : Toronto, Ont.)
Series: Guide book -- no. 7; Guide book (Geological Survey of Canada) -- no. 7
Publisher: Ontario Dept. of Mines
Published: 1923
Place of publication: Toronto
Language: eng
Number of pages: 150
Subjects: Geology -- Ontario, Northern -- Guidebooks
Genres: Guidebooks
Other titles: Guide book :; Guide book to Sudbury, Cobalt and Porcupine
Work titles: Excursions to Sudbury, Cobalt and Porcupine. 1923.
Notes: "Excursions A 3 and C 6."

Originally published 1913 as Guide book no. 7.

One of 10 guide books used for excursions in Canada by the 12th International Geological Congress held in Toronto, 1913.