Resource World Magazine

6 www.resourceworld.com A U G U S T / S E P T E M B E R 2 0 1 9 AUGUST/SEPTEMBER 2019 Volume 17, Issue 5 Co-Publisher Editor-in-Chief Ellsworth Dickson Editor Kathrine Moore Associate Editor Peter Kennedy Co-Publisher Paul Dickson Contributing Editors Dr. Edward Schiller David Duval Robert Simpson Contributing Writers Jane Foutz • Ron Hall Peter Kennedy • Bruce Lantz Leonard Melman •John Newell Thomas Schuster • Stew Vorberg Doug Wood Australian Correspondent Greg Barns Art Director, Production Manager Jocelyne Laflamme Business Development Rebecca Badowich Advertising Irene Fournier, Advertising Manager 1-877-484-3800 Administrative Assistant Margaret Hillman Circulation 1-877-484-3800 Resource World Magazine is published 6 times a year by Resource World Magazine Inc. #604–700 West Pender St., Vancouver, BC V6C 1G8. ©2002-2019 Resource World Magazine Inc., all rights reserved. No part of this magazine may be reproduced, in whole or in part, without the expressed permission of the publisher. Reprints available by request at the above address or by emailing: info@resource- world.com. DISCLAIMER: While every effort has been made to ensure the accuracy of information contained in Resource World Magazine, and the reliability of sources, the publisher in no way guarantees nor warrants the information and is not responsible for errors, omissions or forward looking statements made by advertisers. Articles and advertisements in Resource World Magazine, are not solicitations to buy, hold or sell specific securities; they are for information purposes only. Opinions and recommendations made by contributors or advertisers are not necessarily those of the publisher, its directors, officers or employees. Investors should be aware that risk is associated with any security, strategy or investment and are advised to seek the counsel of a competent investment advisor before making any investment, or utilizing any information contained in this publication. Subscription, advertising and circulation information can be obtained by visiting our website: www.resourceworld.com or contacting our offices by phone: 1-877-484-3800 or by writing to the address below. Publication Mail Agreement No. 40845066 Return undeliverable Canadian addresses to: Circulation Department 203 – 1205 56th Street Delta, BC Canada V4L 2A6 Email: info@resourceworld.com Issn 1712-253 Printed in Canada by Mitchell Press MINING WORLD Muckahi Mining System 60 by Kathrine Moore EXPLORATION AND MINING GEAR 61 by Kathrine Moore Inmarsat provides smart tailings dam monitoring 62 by Kathrine Moore Coldblock's Technologies — Fast, safe and efficient sample digestion method 63 by Kathrine Moore OIL & GAS OIL PATCH REPORT Indigenous groups eye TMX ownership; hurdles remain 64 by Bruce Lantz First Nations propose Eagle Spirit pipeline 65 GREEN TECHNOLOGIES GREEN TECHNOLOGIES 66 by Jane Foutz The Alpala deposit mineral resource estimate (MRE*) reports 2.05 billion tons at 0.60% copper equivalent ("CuEq") (8.4 Mt Cu, 19.4 Moz Au) Indicated (with a cut-off grade of 0.2% CuEq), plus 900 Mt @ 0.35% CuEq (2.5 Mt Cu, 3.8 Moz Au) Inferred (at 0.2% CuEq cut-off ), including a high-grade core of 400 Mt @ 1.49% CuEq (3.6 Mt Cu, 11.9 Moz Au) Indicated 15% of the Cascabel Cu-Au Project in Ecuador financed to completion of a feasibility study plus 9.2% of the shares of JV partner SolGold Plc (total 22.8% direct and indirect interest in Cascabel) 3 projects being funded by partners (Bramaderos in Ecuador with Sunstone Metals; Miocene in Chile & Caña Brava in Ecuador with Newcrest) 2 more 100% drill ready projects in Ecuador Strategic Exploration Alliance Agreement with Ecuadorian State Mining Co. ENAMI EP – 9 concessions near Cascabel * See Nov. 20, 2018 news release and Technical Report filed Jan. 3, 2019 at www.sedar.com. Mr. Martin Pittuck, MSc, CEng., MIMMM, is responsible for the updated MRE and is an "independent qualified person" as defined in NI 43-101.

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