Cargill Township carbonatite complex, District of ... - Geology Ontario

More documents

Recommendations

Info

1988 Queen's Printer for Ontario ISSN 0704-2590 Printed in Ontario, Canada ISBN 0-7729-0571-1 Publications of the Ontario Geological Survey and the Ministry of Northern Development and Mines are available from the following sources. Orders for publications should be accompanied by cheque or money order payable to the Treasurer of Ontario. Reports, maps, and price lists (personal shopping or mail order): Public Information Centre, Ministry of Natural Resources Room 1640, Whitney Block, Queen's Park Toronto, Ontario M7A 1W3 Reports and accompanying maps only (personal shopping): Ontario Government Bookstore Main Floor, 880 Bay Street Toronto, Ontario M7A 1N8 Reports and accompanying maps (mail order or telephone orders): Publications Services Section, Ministry of Government Services 5th Floor, 880 Bay Street Toronto, Ontario M7A 1N8 Telephone (local calls), 965-6015 Toll-free long distance, 1-800-268-7540 Toll-free from area code 807, O-ZENITH-67200 Canadian Cataloguing in Publication Data Sage, R. P. Geology of carbonatite-alkalic rock complexes in Ontario : Cargill Township carbonatite complex, district of Cochrane (Ontario Geological Survey study, ISSN 0704-2590 ; 36) Includes index. ISBN 0-7729-0571-1 1. Carbonatites Ontario Cargill. 2. Alkalic igneous rocks Ontario Cargill. I. Ontario. Ministry of Northern Development and Mines. II. Ontario Geological Survey. III. Title. IV. Series. QE461.S23 1988 552M'09713142 C88-099676-5 Every possible effort is made to ensure the accuracy of the information contained in this report, but the Ministry of Northern Development and Mines does not assume any liability for errors that may occur. Source references are included in the report and users may wish to verify critical information. If you wish to reproduce any of the text, tables or illustrations in this report, please write for permission to the Director, Ontario Geological Survey, Ministry of Northern Development and Mines, lith Floor, 77 Grenville Street, Toronto, Ontario M7A 1W4. Parts of this publication may be quoted if credit is given. It is recommended that reference to this report be made in the following form: Sage, R.P. 1988: Geology of Carbonatite - Alkalic Rock Complexes in Ontario: Cargill Township Carbonatite Complex, District of Cochrane; Ontario Geological Survey, Study 36, 92p. 1000-88-Lowe-Martin Co. Inc.
Foreword The Cargill Township Carbonatite Complex was examined as part of a project to study alkalic rock - carbonatite complexes in Ontario. The study describes the rock types and mineralogy of the complex and outlines the history of the mineral exploration efforts within the complex. V.G. Milne Director Ontario Geological Survey 111
Page 1 and 2: THESE TERMS GOVERN YOUR USE OF THIS
Page 3: Ontario Geology of Ministry of Mine
Page 8 and 9: TABLES 1. Table Of Lithologic Units
Page 11 and 12: Geology of Carbonatite - Alkalic Ro
Page 13 and 14: Introduction The Cargill Township C
Page 15 and 16: R. P. SAGE Township and extends int
Page 17 and 18: General Geology The Cargill Townshi
Page 19 and 20: R. P. SAGE A crandallite-rich blank
Page 21 and 22: R. P. SAGE more euhedral when in co
Page 23 and 24: Other Mafic to Ultramafic Rocks R.
Page 25 and 26: R. P. SAGE p. 116) as a mixture of
Page 27 and 28: R. P. SAGE cores to magnesio-arfved
Page 29 and 30: R. P. SAGE mined thickness. Sandvik
Page 31 and 32: TABLE 2. STRATIGRAPHY OF OVERBURDEN
Page 33 and 34: R. P. SAGE containing approximately
Page 35 and 36: INTERNAL STRUCTURES R. P. SAGE The
Page 37 and 38: Economic Geology The Cargill Townsh
Page 39 and 40: R. P. SAGE Thoburn (1984) prepared
Page 41 and 42: Appendix A Petrographic Description
Page 43 and 44: R. P. SAGE Clinohumite is anhedral
Page 45 and 46: R. P. SAGE with brown cores and red
Page 47 and 48: R. P. SAGE hedral grains disseminat
Page 49 and 50: R. P. SAGE pyroxene and occurs alon
Page 51 and 52: R. P. SAGE grains disseminated thro
Page 53 and 54: TABLE A-2. MAJOR ELEMENT ANALYSES (
Page 55 and 56:
TABLE A-2. CONTINUED. Ref. No. SiO2
Page 57 and 58:
TABLE A-2. CONTINUED. Ref. No. SiO2
Page 59 and 60:
R. P. SAGE TABLE A-3. TRACE ELEMENT
Page 61 and 62:
TABLE A-3. CONTINUED. Ref. No. Ag A
Page 63 and 64:
Page 65 and 66:
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
TABLE A-4. CONTINUED. Ref. No. QZ C
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
R.P. SAGE TABLE A-5. AVERAGE CHEMIC
Page 83 and 84:
Appendix B — Electron Microprobe
Page 85 and 86:
R.P. SAGE TABLE B-2. MICROPROBE MIN
Page 87 and 88:
R. P. SAGE TABLE B-3. MICROPROBE MI
Page 89 and 90:
TABLE B-5. MICROPROBE MINERAL ANALY
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
References Allen, C. 1972: The Petr
Page 99 and 100:
Index Aeromagnetic data, 7, 21, 24
Page 101 and 102:
Kinking Biotite, Rauhaugite, 18 Phl
Page 103:
Chart A — Cargill Carbonatite Com
show all

Cargill Township carbonatite complex, District of ... - Geology Ontario

Create successful ePaper yourself

Delete template?

Save as template?