Diamond drilling at Point Mamainse, province of Ontario
By: by Alfred C. Lane ; introductory by Alfred W.G. Wilson.
Contributors: Canada. Mines Branch.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 82248; Bulletin / Canada. Mines Branch -- no. 6.
Publisher: Govt. Print. Bureau
Published: 1997
Place of publication: Ottawa
Language: eng
Format: Microform
Number of pages: 49
Subjects: Diamonds -- Ontario.; Boring -- Ontario.
Notes: At head of title: Canada. Department of Mines. Mines Branch ...

Letter (p. 3) dated: Ottawa, April 12, 1911.

Tables.

"Reports and maps of economic interest. Published by the Mines Branch": vi p. at end.

Original issued in series: Bulletin / Canada. Mines Branch ; no. 6.

Includes bibliographical references.

Filmed from a copy of the original publication held by the National Library of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1997.

59, vi p., 5, [1] leaves of plates : ill., map (folded) ; 25 cm.