ORE SYSTEMS CONSULTING - Publications List





Publications Refereed Journal Publications Barrett, T.J., Dawson, G.L. and MacLean, W.H., 2008. Volcanic stratigraphy, alteration, and sea-floor setting of the Paleozoic Feitais massive sulfide deposit, Aljustrel, Portugal. Economic Geology, v. 103, p. 215-239. Årebäck, H. Barrett, T.J., Abrahamsson, S. and Fagerstr?m, P., 2005. The Palaeoproterozoic Kristineberg VMS deposit, Skellefte district, northern Sweden. Part I: geology. Mineralium Deposita, v. 40, p. 351-367. Barrett, T.J., MacLean, W.H. and Årebäck, H., 2005. The Palaeoproterozoic Kristineberg VMS deposit, Skellefte district, northern Sweden. Part II: chemostratigraphy and alteration. Mineralium Deposita, v. 40, p. 368-395. Sherlock, R.L. and Barrett, T.J., 2004. Geology and volcanic stratigraphy of the Canatuan and Malusok volcanogenic massive sulfide deposits, southwestern Mindanao, Philippines. Mineralium Deposita, v. 39, p. 1-20. Sherlock, R.L., Barrett, T.J. and Lewis, P.D., 2003. Geological setting of the Rapu Rapu gold-rich volcanogenic massive sulfide deposit, Albay Province, Philippines. Mineralium Deposita, v. 38, p. 813-830. Barrett, T.J., MacLean, W.H. and Tennant, S.C., 2001. Volcanic sequence and alteration at the Parys Mountain volcanic-hosted massive sulfide deposit, Wales, United Kingdom: applications of immobile element lithogeochemistry. Economic Geology. Volume 96, p. 1279-1305. Barrett, T.J. and MacLean, W.H., 1999. Volcanic sequences, lithogeochemistry, and hydrothermal alteration in some bimodal volcanic-associated massive sulfide systems. In: Volcanic-Associated Massive Sulfide Systems: Processes and Examples in Modern and Ancient Settings (C.T. Barrie and M.D. Hannington, editors). Reviews in Economic Geology, Volume 8, p. 101-131. Roth, T., Thompson, J.F.H. and Barrett, T.J., 1999. The precious metal-rich Eskay Creek deposit, northwestern British Columbia. In: Volcanic-Associated Massive Sulfide Systems: Processes and Examples in Modern and Ancient Settings (C.T. Barrie and M.D. Hannington, editors). Reviews in Economic Geology, Volume 8, p. 357-373. Barrett, T.J. and Sherlock, R.L., 1996a. Geology, lithogeochemistry and volcanic setting of the Eskay Creek Au-Ag-Cu-Zn deposit, northwestern British Columbia. Exploration and Mining Geology, v. 5, p. 339-368. Barrett, T.J. and Sherlock, R.L., 1996b. Volcanic Stratigraphy, lithogeochemistry, and seafloor setting of the H-W massive sulfide deposit, Myra Falls, Vancouver Island, British Columbia. Exploration and Mining Geology, v. 5, p. 421-458. Barrett, T.J., Thompson, J.F.H. and Sherlock, R.L., 1996. Stratigraphic, lithogeochemical and tectonic setting of the Kutcho Creek massive sulfide deposit, northern British Columbia. Exploration and Mining Geology, v. 5, 309-338. Macdonald, R.J.W., Barrett, T.J. and Sherlock, R.L., 1996. Geology and lithogeochemistry at the Hidden Creek deposit, Anyox, west-central British Columbia. Exploration and Mining Geology, v. 5, p. 339-368. McKinley, S.D., Barrett, T.J. and Thompson, J.F.H., 1996. Volcanic stratigraphy and lithogeochemistry at the Seneca Zn-Cu-Pb prospect, southwestern British Columbia. Exploration and Mining Geology, v. 5, p. 399-420. Sebert, C. and Barrett, T.J., 1996. Stratigraphy, alteration, and mineralization at the Tulsequah Chief massive sulfide deposit, northwestern British Columbia. Exploration and Mining Geology, v. 5, p. 281-308. Barrett, T.J. and MacLean, W.H., 1994. Mass changes in hydrothermal alteration zones associated with VMS deposits of the Noranda area. Exploration and Mining Geology, v. 3, p. 131-160. Barrett, T.J. and MacLean, W.H., 1994. Chemostratigraphy and hydrothermal alteration in exploration for VHMS deposits in greenstones and younger volcanic rocks. In: D.R. Lentz (Editor), Alteration and Alteration Processes Associated with Ore-Forming Systems. Geological Association of Canada, Short Course Notes Volume 11, p. 433-465. Barrett, T.J., Cattalani, S. and MacLean, W.H., 1993. Volcanic lithogeochemistry and alteration at the Delbridge massive sulfide deposit, Noranda, Quebec. Journal of Exploration Geochemistry, v. 48, p. 135-173. Barrett, T.J., MacLean, W.H., Cattalani, S. and Hoy, L., 1993. Massive sulfide deposits of the Noranda area, Quebec. V. The Corbet mine. Canadian Journal of Earth Sciences, v. 30, p. 1934-1954. MacLean, W.H. and Barrett, T.J., 1993. Lithogeochemical methods using immobile elements. Journal of Exploration Geochemistry, v. 48, p. 109-133. Barrett, T.J., 1992. Mass changes in the Galapagos hydrothermal mounds: near-axial sediment transformation and mineralization. Geology, v. 20, p. 1075-1078. Barrett, T.J., Cattalani, S., Hoy, L., Riopel, J. and Lafleur, P.-J. 1992. Massive sulfide deposits of the Noranda area, Quebec. IV. The Mobrun Mine. Canadian Journal of Earth Sciences, v. 29, p. 1349-1374. Barrett, T.J. and MacLean, W.H., 1991. Chemical, mass and oxygen isotope changes during extreme chloritization and sericitization of an Archean rhyolite, Noranda area. Economic Geology, v. 86, p. 406-414. Barrett, T.J., MacLean, W.H., Cattalani, S., Hoy, L. and Riverin, G., 1991. Massive sulfide deposits of the Noranda area, Quebec. III. The Ansil Mine. Canadian Journal of Earth Sciences, v. 28, p. 1699-1730. Barrett, T.J., Cattalani, S., Chartrand, F. and Jones, P., 1991. Massive sulfide deposits of the Noranda area, Quebec. II. The Aldermac Mine. Canadian Journal of Earth Sciences, v. 28, p. 1301-1327. Barrett, T.J., Cattalani, S. and MacLean, W.H., 1991. Massive sulfide deposits of the Noranda area, Quebec. I. The Horne Mine. Canadian Journal of Earth Sciences, v. 28, p 465-488. Barrett, T.J., Jarvis, I. and Jarvis, K.E., 1990. Rare-earth element geochemistry of massive sulfides-sulfates and gossans on the Southern Explorer Ridge. Geology, v.18, p. 583-586. Barrett, T.J. and Friedrichsen, H., 1989. Stable isotopic composition of atypical ophiolites from East Liguria, Italy. Chemical Geology (Isotope Geoscience), v. 80, p. 71-84. Bernier, L.R. and MacLean, W.H., 1989. Auriferous chert, banded iron formation, and related volcanogenic hydrothermal alteration, Atik Lake, Manitoba. Canadian Journal of Earth Sciences, v. 26, p. 2676-2690. Barrett, T.J., Wares, R.P. and Fox, J.S., 1988. Two-stage hydrothermal formation of a Lower Proterozoic sediment-hosted massive sulfide deposit, Northern Labrador, Quebec. Canadian Mineralogist, v. 26, p. 871-888. Barrett, T.J. and Robertson, A.H.F., 1987. Discussion of: "The evolution of low-temperature convection cells near spreading centers: a mechanism for the formation of the Galapagos Mounds and similar manganese deposits". Economic Geology, v. 82, p. 2205-2208. Honnorez, J., von Herzen, R.P., Barrett, T.J., Borella, P.E., Moorby, S.A., Karato, S., et al., 1983. Hydrothermal mounds and young ocean crust of the Galapagos. Initial Reports of the Deep Sea Drilling Project, v. 70 (U.S. Government Printing Office), p. 459-481. Mining and Exploration Industry Reports Barrett, T.J., 2008a. Chemostratigraphy, Petrography and Alteration of Volcanic Rocks at the Feitais Deposit and in Two Regional Holes, Aljustrel Area, Portugal. Unpublished Report for Lundin Mining Corp., Castro Verde, Portugal. 33 pp + 2 tables [VMS mine]. Barrett, T.J., 2008b. Chemostratigraphy and Petrography of Volcanic Rocks at the Neves Corvo Deposit, Portugal. Unpublished Report for Lundin Mining Corp., Castro Verde, Portugal. 40 pp + 2 tables + 1 appendix [VMS producing mine]. Barrett, T.J., 2008c. Lithogeochemistry and Petrography of Volcanic Rocks at the Nyborg Deposit, Western Skellefteå Belt, Sweden. Unpublished Report for Nordic Diamonds Ltd., Vancouver, Canada. 14 pp + 2 tables [VMS prospect]. Barrett, T.J., 2008d. Chemostratigraphy, Petrography and Alteration of Volcanic Rocks at the Eva Discovery, Copperstone Project, Western Skellefte Belt, Sweden. Unpublished Report for Lundin Mining Exploration, Uppsala, Sweden. 31 pp + 4 tables [VMS deposit]. Barrett, T.J., 2008e. Chemostratigraphy, Alteration and Petrography of Volcanic and Associated Rocks on the Beschefer Property, Abitibi Belt, Quebec. Unpublished Report for Yorbeau Resources Inc., Montreal, Quebec. 43 pp + 5 tables + 1 appendix [VMS prospect]. Barrett, T.J., 2007a. Chemostratigraphy and Alteration of Volcanic Rocks in the Montclerg Gold Zone, Clergue Township, Timmins Area, Ontario. Unpublished Report for Matamec Explorations Inc. 26 pp + 2 tables + 1 appendix [Gold prospect]. Barrett, T.J., 2007b. Lithogeochemistry of Volcanic Rocks at the Madrid Gold Deposit, Hope Bay, Nunavut. Unpublished Report for Miramar Mining Corp., North Vancouver, Canada. 47 pp + 2 tables + 3 appendices [Gold deposit]. Barrett, T.J., 2007c. Brief Report on Recent Drilling of the Western Part of Parys Mountain. Unpublished Report For Anglesey Mining Corp., Amlwch, Wales. 10 pp. [VMS deposit]. Barrett, T.J., 2007d. Chemostratigraphy and Alteration of Volcanic Rocks at the Udden and Kedträsk VMS Deposits, Skellefte District, Sweden. Unpublished Report for Boliden Mineral AB, Boliden, Sweden. 27 pp + 8 tables [VMS deposit]. Barrett, T.J., 2006a. Chemostratigraphy and Alteration at the Boliden Massive Sulfide Deposit, Skellefte District, Sweden. Unpublished Report for Boliden Mineral AB, Boliden, Sweden. 37 pp + 6 tables + 1 appendix [VMS deposit]. Barrett, T.J., 2006b. Chemostratigraphy, Petrography and Alteration of Volcanic Rocks at the Neves Corvo Deposit, Portugal. Unpublished Report for EuroZinc Mining Corporation,Vancouver, Canada. 27 pp + 3 tables + 3 appendices [VMS deposit]. Barrett, T.J., Tennant, S.C., and Daliran, F., 2006. Summary Report of New Drilling in the North-Central Zone, Parys Mountain. 11 pp + 4 tables [VMS deposit]. Barrett, T.J., 2005. Chemostratigraphy, Petrography and Alteration of Volcanic Rocks at the Lagoa Salgada Deposit, Portugal. Unpublished Report for Redcorp Ventures Ltd., Vancouver, Canada. 18 pp + 2 tables + 2 appendices [VMS deposit]. Barrett, T.J., 2004. Stratigraphy and Alteration at the Tulsequah Chief Deposit: Preliminary Report Based on the 2003 Programme. Unpublished Report for Redcorp Ventures Ltd., Vancouver, Canada. 38 pp + 4 tables + 1 appendix [VMS deposit] Barrett, T.J. and MacLean, W.H., 2003a. Lithological and Lithogeochemical Features of Rocks on the Frank Creek and Ace Properties, Cariboo Lake Area, East-Central B.C. Unpublished report for Barker Minerals Ltd., Vancouver, B.C. 125 pp + 9 tables [Besshi prospect]. Barrett, T.J. and MacLean, W.H., 2003b. Chemostratigraphy, Alteration and Mineralization of Volcanic Rocks on the Yorbeau Property, Beschefer Township, Quebec, Unpublished Report for Yorbeau Resources, Montreal, Quebec. 81 pp + 3 tables [VMS prospect]. Barrett, T.J., 2003. Lithogeochemistry and Chemostratigraphy of Volcanic and Associated Rocks in the Eskay Creek Area, Northwestern British Columbia. Unpublished report for Tecucomp Geological Inc., Vancouver, Canada. 22 pp + 4 tables [Eskay Creek-type prospect]. Note: From mid-2002 to mid-2005, TJB was a consultant to a major project on VMS deposits of northern Sweden, which included work on the Kristineberg and Åsen deposits, as well as co-supervision of three Ph.D. students. This project, part of the GEORANGE program, was supported by the European Union, Boliden Exploration AB, and the regional government. Barrett, T.J. and MacLean, W.H. (in progress). Stratigraphy, Alteration and Mineralization at the Halfmoon VMS Prospect, Robb Township, Timmins Area, Ontario. Unpublished Report for Explorers Alliance Corporation, Timmins [VMS prospect]. Barrett, T.J., 2001. Preliminary Report on the Lithogeochemistry of the Dome Mine Area, Timmins, Ontario. Unpublished Report for Placer Dome (CLA) Ltd., Timmins, Ontario. 39 pp. + 3 tables [operating gold mine]. Barrett, T.J. and MacLean, W.H., 2001. Chemostratigraphic Relations at Kidd Creek and in the Focused Exploration Zone, Timmins, Ontario. Unpublished Report for Falconbridge Exploration Limited, Canada. 260 pp. + 12 appendices [operating base-metal mine and nearby prospective areas]. Barrett, T.J. and MacLean, W.H., 2000b. Chemostratigraphy, Petrography and Alteration at the Kristineberg VMS Deposit, Skellefte District, Sweden. Unpublished Report for Boliden AB Exploration, Sweden. 131 pp. + 8 appendices. [operating polymetallic mine]. Barrett, T.J. and MacLean, W.H., 2000a. Chemostratigraphy, Petrography and Alteration of the Marshall Zone, Myra Falls, Vancouver Island, B.C. Unpublished Report for Boliden-Westmin (Canada) Limited, Campbell River, B.C. 126 pp. + appendices [operating base-metal mine]. Barrett, T.J., Tennant, S.C. and MacLean, W.H., 1999. Geology and Mineralization of the Parys Mountain Polymetallic Deposit, Wales, United Kingdom. Unpublished Report for Anglesey Mining plc, Bangor, Wales. Volume 1 (text) + Volume 2 (appendices) [polymetallic deposit]. Barrett, T.J. and MacLean, W.H., 1999. Geological Relations at the Feitais VMS Deposit and in Some Outcrop Areas, Aljustrel, Portugal. Unpublished Report for EuroZinc Mining Corporation, Vancouver, Canada. 65 pp. + 5 tables + 2 appendices [base-metal mine]. Barrett, T.J., 1999. Stratigraphic and Alteration Relations at the Feitais VMS Deposit, Aljustrel, Portugal. Unpublished Report for EuroZinc Mining Corporation, Vancouver, Canada. 42 pp + 5 tables + 1 appendix. [base-metal mine]. Barrett, T.J. and MacLean, W.H., 1998. Stratigraphic, Lithogeochemical and Petrographic Features of Volcanic, Intrusive and Associated Rocks in the Tanah Laut Area, Southern Kalimantan, Indonesia. Unpublished Report for Borneo Gold Corporation, Toronto. 119 pp. + 2 tables [epithermal prospect]. Barrett, T. J. and MacLean, W.H., 1997. Stratigraphic, Lithogeochemical and Petrographic Relations of Volcanic and Associated Rocks in the Engine Zone, Parys Mountain Massive Sulphide Deposit, North Wales (with a Brief Report on the Rhosmynach Outcrop Area). Unpublished Report for Anglesey Mining plc, Bangor, Wales, 102 pp. [polymetallic deposit]. Barrett, T.J., 1996a. Lithogeochemical and Petrographic Aspects of Volcanic and Volcaniclastic Rocks at the Johnson River Prospect. Unpublished Report for Westmin Resources, Vancouver. 82 pp. [epithermal prospect]. Barrett, T.J., 1996b. Lithogeochemical and Petrographic Aspects of Volcanic and Associated Rocks at the Bonsai Prospect, Iskut Region, Northern British Columbia. Unpublished Report for Homestake Canada, Vancouver. 54 pp. [Eskay Creek-type prospect]. Barrett, T.J., 1996c. Lithogeochemical and Petrographic Aspects of Volcanic and Associated Rocks at the Ungay-Malabago Massive Sulfide Deposits and the Coastal Section, Eastern Rapu Rapu Island, Philippines. Unpublished Report for TVI Pacific, Calgary. 101 pp. [base-metal mine]. Barrett, T.J. and MacLean, W.H., 1996a. Lithogeochemical and Petrographic Aspects of Volcanic Rocks in the Dead Creek Area, Ambler District, Northwestern Alaska. Unpublished Report for Teck Explorations Limited, Kamloops, B.C. 115 pp. [VMS prospect]. Barrett, T.J. and MacLean, W.H., 1996b. Lithogeochemistry and Petrography of Volcanic and Sedimentary Rocks from Carscallen and Whitesides Townships, Timmins Region, Ontario. Phase I. Unpublished Report for the Carscallen and Whitesides Syndicates, Ontario. 96 pp. [VMS prospect]. Barrett, T.J., 1995a. Stratigraphic, Lithogeochemical and Petrographic Relations of Volcanic Rocks at the Canatuan Massive Sulfide Deposit, Zamboanga del Norte, Mindanao, Philippines. Unpublished Report for TVI Pacific, Calgary. 101 pp. [VMS deposit]. Barrett, T.J., 1995b. Stratigraphic, Lithogeochemical and Petrographic Relations of some Volcanic Rocks at the Parys Mountain Massive Sulfide Deposit, Wales. Unpublished Report for Anglesey Mining plc, Wales. 120 pp. [polymetallic deposit]. Barrett, T.J., and MacLean, W.H., 1995. Lithogeochemical, Petrographic and Stratigraphic Relations of Archean Volcanic Rocks from Southwestern Jessop Township and Adjacent Areas, Timmins Region, Ontario. Unpublished Report for Noranda Exploration Co. Ltd. Barrett, T.J., and MacLean, W.H., 1994a. Geochemistry and Petrography of Archean Volcanic Rocks from the Four Corners Area, Southwestern Jessop Township, Timmins Region, Ontario. Unpublished Report for Noranda Exploration Co. Ltd. [VMS prospect]. Barrett, T.J., and MacLean, W.H., 1994b. Stratigraphic and Lithogeochemical Characteristics of Archean Volcanic Rocks from Reid Township, Timmins Region, Ontario. Parts I and II. Unpublished Reports for the Reid Syndicate, Timmins. 58 pp. (Part I) and 40 pp. (Part II). Barrett, T.J. and MacLean, 1994c. Lithogeochemical and Petrographic Features of some Archean Volcanic Rocks from the Kam-kotia Mine and Carscallen Township, Timmins Region, Ontario. Unpublished Report for the Bonhomme Syndicate, Timmins. [VMS prospect]. Barrett, T.J., and MacLean, W.H., 1993. Geochemistry and Stratigraphy of Archean Volcanic Rocks in Jessop Township, Timmins Region, Ontario. Parts I and II. Unpublished Reports for the Mountjoy-Jessop Syndicate, Timmins. [VMS prospect]. Barrett, T.J. and MacLean, 1991a. Geochemistry of Volcanic Rocks from the Amos Property, Duverny Township, Quebec. Unpublished Report for Exploration Rio Algom Inc. Val D’Or, Quebec. 24 pp. [VMS prospect]. Barrett, T.J. and MacLean, W.H., 1991b. Geochemistry and Petrography of Volcanic and Intrusive Rocks from the Lemoine Property, Chibougamau, Quebec. Unpublished Report for Westminer Canada Ltée. 26 pp. [VMS prospect]. Barrett, T.J. and MacLean, 1991c. Geochemistry of Volcanic Rocks from the Grevet M Block, Lebel-sur-Quévillon, Quebec. Unpublished Report for SEREM Quebec, Inc. Val D’Or, Quebec. 52 pp. [VMS deposit]. Barrett, T.J. and MacLean, W.H., 1989. Preliminary study of alteration and mineralization in the No. 3 Zone, Inmont Property, Montbray Township, Quebec. Unpublished IREM-MERI Report P88-29 (for Vior-Mazarin Inc.), 56 pp. [VMS prospect]. Refereed Papers in Special Volumes Sherlock, R.L., Barrett, T.J., Thompson, J.F.H., Macdonald, R.W.J., McKinley, S.D., Roth, T., Sebert, C., and Childe, F., 1996. Geology of volcanogenic massive sulfide deposits in the Cordillera of British Columbia, Canada. In: Geology and Ore Deposits of the American Cordillera (A.R. Coyner and P.L. Fahey, editors). Symposium sponsored by: Geological Society of Nevada - U.S. Geological Survey - Sociedad Geológica de Chile. April 1995, Reno/Sparks, Nevada. Symposium Proceedings, v. 3, p. 1253-1280. Barrett, T.J. and MacLean, W.H., 1994. Chemostratigraphy and hydrothermal alteration in exploration for VHMS deposits in greenstone and younger volcanic rocks. In: Alteration and Alteration Processes Associated with Ore-Forming Systems (D. R. Lentz, editor). GAC-MAC Annual Meeting, 1994, Waterloo, Canada. Geological Association of Canada, Short Course Notes, v. 11, p. 433-467. Edited Volume Barrett, T.J. and Jambor, J.L., 1988. *Seafloor Hydrothermal Mineralization.* Canadian Mineralogist, v. 26, p. 429-888. Field Trip Guidebook Barrett, T.J., Tennant, S.C. and Tyler, P.A., 1998. Parys Mountain massive sulfide deposits, Anglesey: volcanic stratigraphy, lithogeochemistry and geological setting. In: Snowdon Volcanic Centre and Parys Volcanic Group, North Wales, and Associated Hydrothermal Mineralization. Excursion Guide (editors, P.T. Leat and R.C.R. Willan), Geoscience 98 Biennial Conference (April 18-20, 1998, Keele, UK), p. 31-52. Quebec Government Reports Barrett, T.J., and MacLean, W.H., 1994. Gisements de sulfures massifs de la région de Rouyn-Noranda. Ministère de l’Energie et des Ressources du Québec, Rapport ET 93-01, pp. 115. Barrett, T.J., MacLean, W.H., Cattalani, S., and Hoy, L., 1994. Géologie et géochimie du gisement de Corbet, région de Rouyn-Noranda, Québec. Ministère de l’Energie et des Ressources du Québec, Rapport ET 92-07, pp. 62. Cattalani, S., MacLean, W.H., Shriver, N., Barrett, T.J., and Hoy, L., 1994. Géologie et géochimie du gisement de Norbec, région de Rouyn-Noranda. Ministère de l’Energie et des Ressources du Québec, Rapport ET 92-01, pp. 47. Cattalani, S., Barrett, T.J., and Chartrand, F. (in press). Géologie et géochimie du gisement d’Aldermac, district de Noranda, Québec. Ministère de l’Energie et des Ressources du Québec. Rapport ET. Cattalani, S., MacLean, W.H., and Barrett, T.J., 1993. Géologie et géochimie du gisement Delbridge, Rouyn-Noranda. Ministère de l’Energie et des Ressources du Québec, Rapport ET 91-08, 43 pp. Cattalani, S., Barrett, T.J., MacLean, W.H., and Hoy, L., 1993. Géologie et géochimie de la mine Ansil, Rouyn-Noranda.Ministère de l’Energie et des Ressources du Québec. Rapport ET 91-03, 109 pp. Cattalani, S., Barrett, T.J., MacLean, W.H., Hoy, L., Hubert, C., and Fox, J.S., 1993. Métallogenèse des gisements Horne et Quemont (région de Rouyn-Noranda). Ministère de l’Energie et des Ressources du Québec. Rapport ET 90-07, 121 pp. Riopel, J., Hubert, C., Cattalani, S, Barrett, T.J., and Hoy, L. (in press). Gîtologie, structure et géochimie du gisement de sulfures massifs de Mobrun, Noranda, Québec. Ministère de l’Energie et des Ressources du Quebec. Rapport ET.

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