Author: ONTARIO. LEGISLATIVE ASSEMBLY
Ontario Sessional Papers, 1917, No.58-59 (1917) (14577952027)
Identifier: n11ontariosessional49ontauoft ( find matches) Title: Ontario Sessional Papers, 1917, No.58-59 Year: 1917 ( 1910s) Authors: ONTARIO. LEGISLATIVE ASSEMBLY Subjects: Publisher: Contributing Library: Robarts - University of Toronto Digitizing Sponsor: Ontario Council of University Libraries and Member Libraries View Book Page: Book Viewer About This Book: Catalog Entry View All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: 90° Xon^itu-de VVest. S5° frojn &reen^vich 80° tjeological Map of Province of Ontario, Canada, showing location of tbe Sudljury Area. 104 Eeport of the Oxtario ^Nickel Commissiox Xo. 62 Text Appearing After Image: 1917 Geology of Sudbury Area 105 GEOLOGY OF SUDBURY AREA* The surface geology of the Siulliurv iiiekel-copper area has been describedin considerable detail by various authors. The present report deals especially withthe size, structure and character of the ore bodies and their relations to adjacentrocks. While this report will be confined mainly to a study of the ore bodies, it may behelpful to give a brief outline of the geological history of the area. The readerwho desires to obtain more details regarding the general geology may do so byconsulting the reports referred to in the l)il)liography on following pages of thisEeport. The rocks have been divided into the groups indicated in the following table,the oldest formations being shown at the toottom of the eohnnn. This classificationdiffers somewhat from those employed by other authors. TABLE SHOWING THE ROCK GROUPS IX THE SUDBURY NICKEL-COPPER AREA PRE CAMBRIAN rOlivine DiTrap Dike Olivine Diabase DikesikesKeweenawan Series ! Grani Note About Images Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.