GSC OPEN FILE 1575 This CD-ROM includes the Geological Survey of Canada Open File 1575: Regional Distribution and Chemistry of Kimberlite Indicator Minerals, Rankin Inlet and MacQuoid Lake Areas, Kivalliq Region, Nunavut by I. McMartin, P.J. Henderson, B.A. Kjarsgaard and K. Venance Digital files on the CD-ROM are as follows: OF 1575 - Text, Figures and Appendices - Adobe Acrobat Document Appendix A Title page - Microsoft Excel Worksheet Appendix A1 - Kimberlite sample description - Microsoft Word Appendix A2&3 - Till sample location and description - Microsoft Excel A2 Rankin Inlet samples A3 MacQuoid Lake samples Appendix B Title page - Microsoft Excel Worksheet Appendix B - Heavy mineral fraction mineralogy - Microsoft Excel B1 Rankin Inlet samples B2 MacQuoid Lake samples Appendix C Title page - Microsoft Excel Worksheet Appendix C - Weights of selected size fractions - Microsoft Excel C1 Rankin Inlet samples C2 MacQuoid Lake samples C3 Kimberlite samples Appendix D Title page - Microsoft Excel Worksheet Appendix D1 - Rankin Inlet till geochemistry - Microsoft Excel D1 Till geochemistry D1 QA/QC Appendix D2 - Kimberlite geochemistry - Microsoft Excel Appendix E Title page - Microsoft Excel Worksheet Appendix E - Kimberlite indicator minerals - Microsoft Excel E1 Total number of potential indicator grains per sample E2 Mineral chemistry - Silicates E2 Mineral chemistry - Oxides