Michael Gordon (2015): Rockhound: An Experience of the North,
Lulu.com, United States, 2015, Paperback, 168 pp, ISBN 10: 1312992972 / ISBN 13: 9781312992979
For unknown reasons this book is only available for prices between USD 60 and 80.
A realistic price would be a 10th, its just a short booklet about geology and mineral collecting in Canada with 160 pages.
Probably interesting if you find it in a library, by not worth this price.
Charles J. Yonge, Derek Ford, Greg Horne, Bernard Lauriol, Jacques Schroeder (2028): Ice Caves in Canada.,
In: Ice Caves, 285–334.
Derek Ford (2012): Castleguard Cave, Canada,
In: Encyclopedia of Caves (Second Edition), 2012, Pages 89-94.
Francis C. Lincoln (1911): Types of Canadian Gold Deposits.
Engineering and Mining Journal, Volume 91, pp 470-472, March 4, 1911.
Economic Geology, 6, 247.
Brief descriptions of the Klondike placer deposits, the replacement lodes of Rossland, B.C. and the saddle reefs of Nova Scotia.
R.J. Traill (1983): A catalogue of Canadian minerals.
Geological Survey of Canada Paper 80-18, 432 pages.
Joel D. Grice (1989): Famous mineral localities of Canada.
Published by Fitzhenry & Whiteside Limited & the National Museum of Natural Sciences, 190 pages.