Radioactivity and Conductivity Sample Number Sample Type Drill Hole No. Latitude deg. Longitude deg. From ft. To ft. County Intrusion Rock Type U ppm Th ppm K % Q est. mWm^-2 Conductivity W/(m*K) 1985-14 180.5-181.5 Drill Hole 1985-14 45.78 -94.70 180.5 181.5 Todd Unamed Granite 0.00 42.45 3.14 69.03 3.01 1985-2 288.5-290 Drill Hole 1985-2 46.57 -94.63 288.5 290 Cass Unamed Diorite 0.69 0.57 0.90 35.70 2.93 1985-3 473-474 Drill Hole 1985-3 46.52 -95.00 473 474 Wadena Unamed Granite 0.49 8.72 2.04 42.77 2.12 1985-4 330-331.5 Drill Hole 1985-4 46.49 -95.07 330 331.5 Wadena Unamed Brecciated Leucotonalite 0.94 6.78 2.31 42.59 1.79 1985-5 262.5-263.5 Drill Hole 1985-5 46.18 -95.07 262.5 263.5 Todd Unamed Metamorphosed Hornblend Tonalite/Diorite 0.35 1.55 0.95 35.71 2.65 1985-8 179.5-180.5 Drill Hole 1985-8 46.02 -95.28 179.5 180.5 Douglas Unamed Biotite Hornblende Granodiorite 0.82 3.91 1.13 38.82 2.57 1985-9 303.5-305 Drill Hole 1985-9 45.94 -95.21 303.5 305 Douglas Unamed Gneissic Biotite Hornblende Tonalite 0.25 2.65 0.97 36.36 2.51 1986-11 287-288 Drill Hole 1986-11 48.61 -94.65 287 288 Lake of the Woods Baudette Intrusion Porphyritc Syenite 0.39 1.93 4.55 39.88 1.60 1986-16 307.5-308.5 Drill Hole 1986-16 48.63 -94.95 307.5 308.5 Lake of the Woods Baudette Intrusion Gneissic Tonalite 0.22 2.37 0.87 35.96 2.88 1986-20 178-178.5 Drill Hole 1986-20 48.72 -95.13 178 178.5 Roseau Unamed Granodiorite 0.60 0.85 0.84 35.64 2.68 1986-2A 144-144.6 Drill Hole 1986-2A 48.48 -94.23 144 144.6 Koochiching Unamed Granodiorite 0.39 1.18 3.08 37.76 3.57 27004 283-286 Drill Hole 27004 45.52 -95.99 283 286 Stevens Unamed Biotite Gneiss 0.08 6.70 1.88 40.08 27005 221-224 Drill Hole 27005 45.62 -95.91 221 224 Stevens Unamed Folliate Biotite Granite 2.09 5.52 1.80 43.73 2.27 27007 309-311.5 Drill Hole 27007 45.24 -96.12 309 311.5 Big Stone Ortonville Granite Granite 4.71 16.31 3.23 59.71 3.26 27008 378-381 Drill Hole 27008 45.41 -95.72 378 381 Pope Unamed Tonalitic Gneiss 0.40 25.36 3.04 56.56 1.89 27009 220-223 Drill Hole 27009 45.53 -95.58 220 223 Pope Unamed Tonalitic Gneiss 0.76 13.46 1.67 46.70 2.15 27011 436-434 Drill Hole 27011 45.50 -94.57 436 434 Sterns Unamed Biotite Hornblende Granite 0.94 5.97 1.50 41.12 2.35 97-3 365-367 Drill Hole 97-3 46.36 -93.75 365 367 Aitkin Mille Lacs Lake Granite Granite 3.90 21.09 3.20 61.52 3.32 AB-10 90-92 Drill Hole AB-10 46.33 -93.14 90 92 Aitkin McGrath Gneiss Granitic Augen Gneiss 0.28 9.62 2.95 43.95 1.67 BB-11 284-28 Drill Hole BB-11 47.90 -94.37 284 28 Koochiching Unamed Chloritized Diorite 0.49 0.48 0.36 34.59 2.93 BB-3 152-156 Drill Hole BB-3 47.87 -94.25 152 156 Koochiching Unamed Granodiorite 0.08 0.84 0.58 32.70 1.47 BB-6 208-210 Drill Hole BB-6 47.94 -94.18 208 210 Koochiching Unamed Granodiorite 0.14 1.47 0.74 34.94 1.89 BB-8 221-227 Drill Hole BB-8 47.92 -94.19 221 227 Koochiching Unamed Foliated Monzonite 0.37 1.54 0.78 35.57 BKU-81-1 800-803 Drill Hole BKU-81-1 45.04 -94.54 800 803 Meeker Rockville Granite Diorite 0.19 0.03 0.01 33.19 1.98 BO-1 1550-1553 Drill Hole BO-1 43.53 -91.78 1550 1553 Filmore Unamed Amphibolitic Gneiss 0.86 1.36 1.16 36.97 1.94 BR-2 152-156.5 Drill Hole BR-2 47.99 -93.75 152 156.5 Koochiching Unamed Monzodiorite 0.73 0.56 0.79 35.66 1.85 BR-4 185-192 Drill Hole BR-4 47.97 -93.77 185 192 Koochiching Unamed Quartz Diorite 0.43 2.60 0.66 36.41 1.76 CB-12 302-306 Drill Hole CB-12 47.84 -94.32 302 306 Itasca Unamed Monzodiorite 0.36 1.07 0.88 35.30 2.71 CB-13 20-23 Drill Hole CB-13 47.78 -94.31 20 23 Itasca Unamed Granite 0.31 1.17 1.49 35.90 2.36 CB-14 400-404 Drill Hole CB-14 47.82 -94.30 400 404 Itasca Unamed Quartz Monzodiorite 0.13 2.01 1.05 35.68 1.79 CC-14 518-519 Drill Hole CC-14 45.95 -95.02 518 519 Todd Unamed Biotitic Gniessic Tonalite 1.32 10.52 1.67 45.70 2.78 CC-22 223-224.2 Drill Hole CC-22 46.22 -95.00 223 224.2 Todd Unamed Diorite 0.76 2.64 1.27 37.84 2.78 CC-32 120.5-122.2 Drill Hole CC-32 46.37 -95.18 120.5 122.2 Otter Tail Unamed Hornblende Diorite 0.28 0.00 0.41 33.77 2.45 CD-17 31-33 Drill Hole CD-17 47.81 -92.80 31 33 St. Louis Rice River Pluton Hornblende Diorite 2.38 8.82 2.83 48.06 1.71 CD-7 79-81 Drill Hole CD-7 47.77 -93.02 79 81 St. Louis Morcom Pluton Monzonite 0.55 1.96 2.47 38.10 2.26 CS-1 110-111 Drill Hole CS-1 45.45 -94.50 110 111 Stearns Richmond Charnokitic Granite Charnokitic Granite (weathered) 0.38 4.42 3.08 40.25 1.82 EC-1 158-159.2 Drill Hole EC-1 45.75 -94.12 158 159.2 Benton Watab Quartz Diorite Biotite Hornblend Diorite 0.60 2.10 0.80 36.56 2.15 EC-13 60-61 Drill Hole EC-13 45.71 -93.65 60 61 Mille Lacs Pease Pluton Granite 3.15 5.87 2.18 46.86 2.57 EC-2 131.5-132.5 Drill Hole EC-2 45.75 -94.12 131.5 132.5 Benton Foley Granite Porphyritic Granite 3.64 14.63 3.43 56.13 3.06 EC-25 130-131 Drill Hole EC-25 45.60 -93.77 130 131 Benton Glendorado Pluton Biotite Hornblend Granodiorite 1.43 7.58 2.76 44.82 2.44 EC-26 124.5-125.5 Drill Hole EC-26 45.56 -93.77 124.5 125.5 Benton Glendorado Pluton Granite 2.32 3.15 3.10 43.78 2.87 EC-27 145-146.5 Drill Hole EC-27 45.53 -93.66 145 146.5 Sherburne Tonalitic Orthogneiss Tonalitic Orthogneiss 0.21 0.88 1.59 35.55 2.85 EC-3 229.5-230.5 Drill Hole EC-3 45.82 -93.97 229.5 230.5 Morrison Foley Granite Biotite Granite 2.03 10.18 2.32 47.78 2.94 EC-31 204.5-206 Drill Hole EC-31 45.48 -93.94 204.5 206 Sherburne Reformatory Granite Granite 0.86 4.64 1.42 39.81 2.28 EC-34 144-145 Drill Hole EC-34 45.44 -93.93 144 145 Sherburne Granite (in Archean Gneiss) Granite 0.80 3.29 2.22 39.46 2.65 EC-35 205.5-206.5 Drill Hole EC-35 45.45 -94.01 205.5 206.5 Sherburne Reformatory Granite Granodiorite 2.41 3.53 1.22 42.33 2.44 EC-4 78-79 Drill Hole EC-4 45.96 -93.85 78 79 Morrison Pease Pluton Granite 1.16 10.58 3.35 47.14 2.40 EC-5 161-162 Drill Hole EC-5 45.92 -93.92 161 162 Morrison Pease Pluton Porphyitic Granite 0.74 0.97 2.54 37.85 3.00 EC-6 50-52 Drill Hole EC-6 46.00 -93.84 50 52 Morrison Hillman Migmatite Granite Migmatite Mixture 1.89 4.54 1.49 42.18 2.49 EC-8 34-35 Drill Hole EC-8 45.88 -93.51 34 35 Kanabec Foley Granite Granite 1.16 4.47 1.67 40.62 1.98 G10-001 Outcrop Outcrop 44.92 -95.70 0 0 Chippewa Montevideo Gneiss Tonalitc Gneiss 0.56 7.68 1.63 41.70 2.75 G10-002 Outcrop Outcrop 44.80 -95.55 0 0 Yellow Medicine Montevideo Gneiss Horneblend-Biotite Gneiss with Ampibolite pods 0.07 0.00 0.03 32.89 1.68 G10-003 Outcrop Outcrop 44.69 -95.34 0 0 Redwood Sacred Heart Granite Weakly Foliated Biotite Granite 0.22 8.70 2.69 42.81 2.80 G10-004 Outcrop Outcrop 44.69 -95.34 0 0 Renville Sacred Heart Granite Weakly Foliated Biotite Granite 0.13 5.84 1.99 39.64 2.72 G10-005 Outcrop Outcrop 44.66 -95.32 0 0 Redwood Morton Gneiss Horneblend-Biotite Gneiss with Ampibolite pods 0.72 1.97 0.56 36.48 G10-006 Outcrop Outcrop 44.66 -95.23 0 0 Redwood Morton Gneiss Pegmatitic phase of Morton Gneiss 0.78 2.03 0.79 36.91 2.90 G10-007 Outcrop Outcrop 44.58 -95.09 0 0 Renville Morton Gneiss Granitic Phase of Morton Gneiss 3.09 8.55 2.46 49.11 3.13 G10-008 Outcrop Outcrop 44.55 -94.99 0 0 Renville Morton Gneiss Horneblend-Biotite Gneiss 1.20 2.05 0.88 38.00 2.84 G10-009 Outcrop Outcrop 45.55 -94.24 0 0 Stearns St. Cloud Granite Horneblend-Biotite Granite "Old Gray" 1.31 2.42 2.01 39.75 1.88 G10-010 Outcrop Outcrop 45.54 -94.13 0 0 Sherburne Rockville Granite Horneblend Granite 2.45 5.04 4.28 46.80 2.80 G10-011 Outcrop Outcrop 45.45 -94.43 0 0 Stearns Richmond Charnokitic Granite Charnokitic Granite (orthopyroxene-bearing) 0.24 3.63 3.01 39.24 2.32 G10-012 Outcrop Outcrop 45.66 -94.19 0 0 Benton St. Cloud Granite Porphyritic Horneblend Granite 3.06 23.61 3.07 61.40 3.04 G10-013 Outcrop Outcrop 46.01 -94.21 0 0 Morrison Freedham Granodiorite Granodiorite 1.53 6.54 1.57 42.98 2.04 G10-014 Outcrop Outcrop 46.01 -93.68 0 0 Mille Lacs Bradbury Creek Granodiorite Granodiorite 2.07 6.98 1.32 44.32 2.83 G10-015 Outcrop Outcrop 46.05 -93.28 0 0 Pine Warman Granite Biotite Granite 2.17 4.28 1.59 42.74 2.35 G10-016 Outcrop Outcrop 46.23 -93.31 0 0 Aitkin McGrath Gneiss Biotite Gneiss 0.35 2.75 3.15 38.95 2.27 GRG-1 Outcrop Outcrop 47.58 -92.54 0 0 St. Louis Giants Range Batholith Foliated Granite 0.14 2.19 0.79 35.55 2.86 GRG-2 Outcrop Outcrop 47.70 -92.65 0 0 St. Louis Shannon Lake Granite of GRB Medium to Coarse Grained Pink Granite 6.21 3.81 0.43 50.51 2.57 GRG-3 Outcrop Outcrop 47.70 -92.65 0 0 St. Louis Shannon Lake Granite of GRB Weakly Foliated Granodiorite 0.82 2.57 2.05 38.75 GRG-LTV Outcrop Outcrop 47.60 -92.14 0 0 St. Louis Giants Range Batholith Honeblende Granite 0.69 6.20 2.45 41.69 2.61 HB-87-4 723-727 Drill Hole HB-87-4 47.10 -95.35 723 727 Becker Unamed Monzodiorite 1.87 5.84 1.75 43.42 2.35 HS-1-88 492.3-493.5 Drill Hole HS-1-88 46.44 -95.45 492.3 493.5 Otter Tail Unamed Potassium Metasomatized Granite 3.04 15.90 3.42 55.73 3.19 HS-1-88 494.5-495.5 Drill Hole HS-1-88 46.44 -95.45 494.5 495.5 Otter Tail Unamed Pegmatitic Granite 2.27 2.31 3.31 43.24 3.19 ID-1 Outcrop Outcrop 47.70 -92.63 0 0 St. Louis Iddington Pluton Monzodiorite 1.14 1.62 2.76 39.50 2.63 J-1 470-472 Drill Hole J-1 48.89 -95.76 470 472 Roseau Roseau River Batholith Gneissic Tonalite 1.22 2.23 1.23 38.55 2.54 KEX 05L022 1046.2-1048.2 Drill Hole KEX 05L022 46.58 -93.04 1046.2 1048.2 Carlton Tamarack Intrusion Tamarack int = biotitic norite 0.01 0.10 0.00 32.79 2.19 KEX 05L022 1093.5-1095.5 Drill Hole KEX 05L022 46.58 -93.04 1093.5 1095.5 Carlton Tamarack Intrusion Tamarack int = gabbro 0.52 1.95 0.60 36.06 2.50 KEX 05L022 1186.6-1188.6 Drill Hole KEX 05L022 46.58 -93.04 1186.6 1188.6 Carlton Tamarack Intrusion Tamarack int = Monzogabbro 0.22 3.75 0.71 36.87 2.37 KEX 05L022 1255.5-1257.5 Drill Hole KEX 05L022 46.58 -93.04 1255.5 1257.5 Carlton Tamarack Intrusion Tamarack int = Monzogabbro 0.05 0.75 0.28 33.70 3.18 KEX 05L022 1263-1265 Drill Hole KEX 05L022 46.58 -93.04 1263 1265 Carlton Tamarack Intrusion Tamarack int = Monzogabbro w/20% granophyre 1.16 4.84 1.37 40.59 2.14 KEX 05L022 263-265 Drill Hole KEX 05L022 46.58 -93.04 263 265 Carlton Tamarack Intrusion Thomson Fm = well-cleaved argillite 3.13 5.67 2.07 46.55 2.21 KEX 05L022 305-307 Drill Hole KEX 05L022 46.58 -93.04 305 307 Carlton Tamarack Intrusion Thomson Fm = graywacke and siltstone 1.69 4.27 2.00 42.04 2.49 KEX 05L022 355.5-357.5 Drill Hole KEX 05L022 46.58 -93.04 355.5 357.5 Carlton Tamarack Intrusion Thomson Fm = massive flow/sill?? 0.42 1.26 0.00 34.67 2.53 KEX 05L022 563-565 Drill Hole KEX 05L022 46.58 -93.04 563 565 Carlton Tamarack Intrusion Thomson Fm = graywacke w/mudstone 0.96 3.20 0.41 37.85 1.92 KEX 05L022 635-637 Drill Hole KEX 05L022 46.58 -93.04 635 637 Carlton Tamarack Intrusion Thomson Fm = well-ceaved mixed sediments 1.33 5.57 1.95 42.18 2.37 KEX07L038 060 Drill Hole KEX07L038 46.61 -93.06 196.85 196.85 Carlton Tamarack Intrusion Felspathic Peridotite 2.45 KEX07L038 120 Drill Hole KEX07L038 46.61 -93.06 393.7 393.7 Carlton Tamarack Intrusion Granophyre 2.46 KEX07L038 180 Drill Hole KEX07L038 46.61 -93.06 590.55 590.55 Carlton Tamarack Intrusion Epidote Altered Granophyre 1.97 KEX07L038 240 Drill Hole KEX07L038 46.61 -93.06 787.4 787.4 Carlton Tamarack Intrusion Melatroctolite - Serpentinized 1.83 KEX07L038 300 Drill Hole KEX07L038 46.61 -93.06 984.25 984.25 Carlton Tamarack Intrusion Epidote Altered Melatroctolite 1.79 KEX07L038 360 Drill Hole KEX07L038 46.61 -93.06 1181.1 1181.1 Carlton Tamarack Intrusion Melatroctolite - Weakly Serpentinized 1.78 KEX07L038 420 Drill Hole KEX07L038 46.61 -93.06 1377.95 1377.95 Carlton Tamarack Intrusion Troctolite 2.22 KEX07L038 480 Drill Hole KEX07L038 46.61 -93.06 1574.8 1574.8 Carlton Tamarack Intrusion Peridotite 1.92 KEX07L038 540 Drill Hole KEX07L038 46.61 -93.06 295.28 295.28 Carlton Tamarack Intrusion Peridotite - Serpentinized 2.81 KEX07L038 600 Drill Hole KEX07L038 46.61 -93.06 1968.5 1968.5 Carlton Tamarack Intrusion Peridotite - Weakly Serpentinized 3.09 KEX07L038 660 Drill Hole KEX07L038 46.61 -93.06 2165.35 2165.35 Carlton Tamarack Intrusion Peridotite KEX07L038 720 Drill Hole KEX07L038 46.61 -93.06 2362.2 2362.2 Carlton Tamarack Intrusion Peridotite 3.77 KEX07L039 060 Drill Hole KEX07L039 46.62 -93.04 196.85 196.85 Carlton Tamarack Intrusion Thomson Fm = graywacke and siltstone 2.72 KEX07L039 120 Drill Hole KEX07L039 46.62 -93.04 393.7 393.7 Carlton Tamarack Intrusion Thomson Fm = massive flow/sill?? 3.15 KEX07L039 180 Drill Hole KEX07L039 46.62 -93.04 590.55 590.55 Carlton Tamarack Intrusion Granophyre 1.98 KEX07L039 240 Drill Hole KEX07L039 46.62 -93.04 787.4 787.4 Carlton Tamarack Intrusion Granophyre 1.81 KEX07L039 293 Drill Hole KEX07L039 46.62 -93.04 961.29 961.29 Carlton Tamarack Intrusion Fine Grained Melatroctolite 1.51 KEX07L039 360 Drill Hole KEX07L039 46.62 -93.04 1181.1 1181.1 Carlton Tamarack Intrusion Oxide-Bearing Melatroctolite 2.11 KEX07L039 420 Drill Hole KEX07L039 46.62 -93.04 1377.95 1377.95 Carlton Tamarack Intrusion Melatroctolite 2.22 KEX07L039 480 Drill Hole KEX07L039 46.62 -93.04 1574.8 1574.8 Carlton Tamarack Intrusion Felspathic Peridotite 2.66 KEX07L039 540 Drill Hole KEX07L039 46.62 -93.04 295.28 295.28 Carlton Tamarack Intrusion Felspathic Peridotite 2.59 KIB-12 169-170 Drill Hole KIB-12 47.85 -93.60 169 170 Itasca Effie Pluton Luecogranodiorite 0.01 0.83 1.24 34.67 3.26 KIB-40 300.5-301.5 Drill Hole KIB-40 47.63 -93.84 300.5 301.5 Itasca Bello Lake Pluton Monzonite 2.17 KIB-45 163.5-164.5 Drill Hole KIB-45 47.88 -93.87 163.5 164.5 Koochiching Unamed Granodiorite 0.16 0.80 1.02 34.76 2.20 KIB-50 297-298 Drill Hole KIB-50 47.66 -93.60 297 298 Itasca Unamed Granite 7.99 63.79 2.86 103.87 2.36 KIB-51 279-280 Drill Hole KIB-51 47.66 -94.07 279 280 Itasca Unamed Hornblend Quartz Diorite 0.47 1.65 0.41 35.50 3.08 KIB-52 256-257 Drill Hole KIB-52 47.66 -94.17 256 257 Itasca Unamed Hornblend Quartz Diorite 0.38 0.94 0.84 35.19 2.74 KIB-5B 154-155 Drill Hole KIB-5B 47.64 -93.33 154 155 Itasca Unamed Quartz Diorite 0.00 0.04 0.48 33.24 3.01 KIB-6 42-43.4 Drill Hole KIB-6 47.73 -93.48 42 43.4 Itasca Coon Lake Pluton Syenite 0.35 4.10 3.49 40.38 2.12 KIB-68 336.5-338 Drill Hole KIB-68 47.90 -94.70 336.5 338 Beltrami Unamed Quartz Diorite 0.74 5.26 1.59 40.17 2.38 KIB-7 218.5-219.5 Drill Hole KIB-7 47.67 -93.68 218.5 219.5 Itasca Bello Lake Pluton Monzonite 1.75 6.00 2.11 43.64 2.55 KIB-74 256.5-258 Drill Hole KIB-74 47.82 -94.51 256.5 258 Beltrami Unamed Granodiorite 1.19 0.52 1.30 37.22 1.66 KIB-77 507-508.3 Drill Hole KIB-77 47.71 -94.44 507 508.3 Beltrami Decker Lake Pluton Hornblende Granite 0.51 1.09 1.17 35.95 2.66 KIB-79 252-253.5 Drill Hole KIB-79 47.70 -94.50 252 253.5 Beltrami Decker Lake Pluton Hornblende Monzodiorite 0.24 3.81 2.94 39.30 LF-2 226-229 Drill Hole LF-2 47.92 -93.04 226 229 St. Louis Linden Pluton Foliated Quartz Monzonite 1.52 8.31 8.44 51.55 2.18 LF-5 128-131 Drill Hole LF-5 47.87 -93.02 128 131 St. Louis Linden Pluton Chloritized Granodiorite 0.52 4.00 3.65 40.85 2.20 LL-1-81-8 586-588.5 Drill Hole LL-81-8 45.11 -94.68 586 588.5 Meeker Rockville Granite Diorite 0.59 3.90 0.53 37.67 2.05 LV-1 365-367 Drill Hole LV-1 46.89 -94.29 365 367 Cass Unamed Granitic Gneiss 0.14 0.85 0.77 34.51 2.79 LV-12A 81-83 Drill Hole LV-12A 46.28 -94.64 81 83 Morrison Unamed Granite 0.99 22.62 3.53 56.30 1.98 LV-13 135-136 Drill Hole LV-13 46.24 -94.80 135 136 Todd Unamed Epidotized Gneissic Leucotonalite 0.68 1.10 0.97 36.15 2.04 LV-14 264-265.5 Drill Hole LV-14 45.97 -95.20 264 265.5 Douglas Unamed Biotite Hornblende Tonalite 0.82 3.19 1.52 38.67 2.44 LV-4 251.5-253 Drill Hole LV-4 46.98 -94.16 251.5 253 Cass Unamed Biotitic Leucogranite 1.33 19.19 4.29 55.22 3.05 MEX-0003 186-187 Drill Hole MEX-0003 47.81 -91.70 186 187 Lake Duluth Complex ATA Series 0.00 0.00 0.00 32.70 1.92 MEX-0003 2361.5-2363 Drill Hole MEX-0003 47.81 -91.70 2361.5 2363 Lake Duluth Complex AN Series = Anorthosite 0.40 0.69 0.40 34.59 1.40 MEX-0003 2368.5-2369.5 Drill Hole MEX-0003 47.81 -91.70 2368.5 2369.5 Lake Duluth Complex AN Series = Gabbro 0.42 1.29 0.51 35.21 1.86 MEX-0003 284-285 Drill Hole MEX-0003 47.81 -91.70 284 285 Lake Duluth Complex Upper Basalt 0.14 0.08 0.00 33.08 2.12 MEX-0003 750.5-752 Drill Hole MEX-0003 47.81 -91.70 750.5 752 Lake Duluth Complex Upper Gabbro 0.14 0.00 0.00 33.03 1.73 MEX-0102 3580-3580.8 Drill Hole MEX-0102 47.80 -91.74 3580 3580.8 Lake Giants Range Batholith Giants Range Batholith 0.20 1.60 1.56 36.05 2.07 MEX-0116 2938-2939 Drill Hole MEX-0116 47.81 -91.73 2938 2939 Lake Giants Range Batholith Giants Range Batholith 0.67 15.11 2.29 48.42 2.63 MEX-0137M 1450-1451 Drill Hole MEX-0137M 47.81 -91.74 1450 1451 Lake Duluth Complex BMZ = Melatroctolite 0.32 0.00 0.09 33.53 1.38 MEX-0153 2217-2217.8 Drill Hole MEX-0153 47.81 -91.73 2217 2217.8 Lake Giants Range Batholith Giants Range Batholith 0.23 2.06 2.26 37.20 1.96 MGS887 278-279.5 Drill Hole MGS887 48.49 -97.14 278 279.5 Marshall Unamed Granite 0.00 0.00 0.00 32.70 2.88 MN MORT 1 Outcrop Outcrop 44.55 -94.98 0 0 Unnamed Gneissic 1.78 2.83 3.72 42.94 2.75 mnely1 Outcrop Outcrop 47.70 -92.41 0 0 Unnamed Mafic 0.03 0.75 0.83 34.22 2.74 MNGF1 Outcrop Outcrop 44.81 -95.54 0 0 Unnamed Granitic 0.10 0.05 0.04 33.02 1.92 MNKBL1 Outcrop Outcrop 48.40 -93.02 0 0 Unnamed Granitic 0.64 14.04 1.89 47.09 2.90 MNLO1 Outcrop Outcrop 48.63 -94.11 0 0 Unnamed Granitic 1.22 8.50 2.41 44.67 2.80 MNLOTW2 Outcrop Outcrop 48.96 -95.07 0 0 Unnamed Granitic 0.15 0.36 0.61 33.97 3.33 MNMV1A Outcrop Outcrop 44.92 -95.70 0 0 Unnamed Gneiss 1.90 8.90 1.85 45.98 2.26 MNMV1B Outcrop Outcrop 44.92 -95.70 0 0 Unnamed Gneiss 1.34 6.89 1.80 43.08 2.26 MNVA2 Outcrop Outcrop 47.39 -92.54 0 0 Unnamed Mafic 0.07 1.06 0.84 34.58 2.80 MNVA3 Outcrop Outcrop 47.59 -92.54 0 0 Unnamed Mafic 0.03 0.13 0.31 33.20 2.44 NB-81-1 724-726 Drill Hole NB-81-1 45.09 -94.35 724 726 Meeker Rockville Granite Granodiorite 0.45 1.54 0.26 35.22 1.99 NCB-2 220.5-224 Drill Hole NCB-2 48.59 -94.11 220.5 224 Koochiching Birchdale Intrusion Granite 1.01 5.11 3.00 42.18 3.09 NM-3 4364-4367 Drill Hole NM-3 47.80 -91.70 4364 4367 Lake Giants Range Batholith Hornblende Granite 0.38 1.15 1.61 36.16 NM-5 5178-5186 Drill Hole NM-5 47.79 -91.70 5178 5186 Lake Giants Range Batholith Granodiorite 1.44 NW-1 201-202 Drill Hole NW-1 48.86 -95.92 201 202 Roseau Roseau River Batholith Gneissic Tonalite 0.75 2.83 2.32 39.09 2.95 NW-10 287-288.8 Drill Hole NW-10 48.27 -95.90 287 288.8 Marshall Unamed Monzodiorite 1.39 6.30 1.59 42.51 2.70 NW-11 320.321.5 Drill Hole NW-11 48.30 -96.30 320 321.5 Marshall Unamed Tonalite 0.54 2.21 1.30 37.03 2.71 NW-19 396.5-398 Drill Hole NW-19 48.00 -96.29 396.5 398 Pennington Unamed Granodiorite 0.73 2.12 1.77 37.92 2.71 NW-2 302-304 Drill Hole NW-2 48.95 -96.11 302 304 Roseau Unamed Granite 0.25 3.30 3.47 39.50 3.15 NW-2 304.5-306 Drill Hole NW-2 48.95 -96.11 304.5 306 Roseau Unamed Hornblende Biotite Gneiss 0.30 10.81 2.07 43.98 3.41 NW-23 531-532.5 Drill Hole NW-23 47.87 -96.42 531 532.5 Red Lake Red Lake Falls Pluton Granodiorite 0.11 2.70 0.79 35.88 3.07 NW-3 542-543 Drill Hole NW-3 48.92 -96.91 542 543 Kittson Roseau River Batholith Gneissic Tonalite 0.00 141.40 3.14 146.03 3.06 NW-4B 344-345 Drill Hole NW-4B 48.78 -96.49 344 345 Kittson Unamed Granodiorite 0.56 2.10 1.82 37.54 2.51 NW-6 356-357.5 Drill Hole NW-6 48.72 -96.38 356 357.5 Roseau Unamed Hornblend Diorite 0.11 0.00 0.00 32.96 2.56 NW-7 397.5-399 Drill Hole NW-7 48.59 -96.47 397.5 399 Kittson Unamed Granodiorite 1.88 20.48 2.87 56.02 2.64 NW-7 400.5-401.25 Drill Hole NW-7 48.59 -96.47 400.5 401.25 Kittson Unamed Pegmatite in Granodiorite 2.38 1.37 1.70 41.07 2.56 P-11 138-139 Drill Hole P-11 46.14 -93.98 138 139 Morrison Unamed Hornblende Biotite Gneiss 0.33 3.52 1.21 37.46 2.35 P-12 231-232 Drill Hole P-12 46.14 -93.96 231 232 Morrison Unamed Biotite Gneiss 0.19 4.84 0.67 37.61 3.39 PL-1 389-400 Drill Hole PL-1 48.96 -96.48 389 400 Kittson Roseau River Batholith Monzodiorite 0.48 2.25 1.26 36.89 2.31 PL-3 171-173 Drill Hole PL-3 48.21 -95.64 171 173 Marshall Grygla Pluton Coarse Grained Hornblende Granite 0.67 2.21 1.37 37.42 2.68 PL-3 173.5-175 Drill Hole PL-3 48.21 -95.64 173.5 175 Marshall Grygla Pluton Medium Grained Hornblende Granite 0.79 1.31 1.63 37.27 2.76 PLC-1 93-95 Drill Hole PLC-1 48.30 -93.04 93 95 St. Louis Vermillion Massif Weakly Foliated Granite 3.76 2.06 2.89 46.06 2.74 RL-1 833.5-835 Drill Hole RL-1 46.65 -93.84 833.5 835 Crow Wing Unamed Tonalite 1.15 5.52 1.20 40.91 1.75 RP-1 Outcrop Outcrop 48.90 -95.08 0 0 Lake of the Woods WG Unit (Day) Granodiorite 0.32 3.18 0.82 36.79 3.09 RRVD-23 415-418 Drill Hole RRVD-23 46.19 -96.50 415 418 Wilkin Unamed Granodiorite 0.24 0.23 0.76 34.22 2.47 RRVD-26 391-394 Drill Hole RRVD-26 47.38 -96.64 391 394 Norman Unamed Biotite Granite 0.21 1.02 0.85 34.87 2.22 RRVD-27 218-321 Drill Hole RRVD-27 48.00 -96.90 218 321 Polk Snake River Batholith Tonalite-Granodiorite 0.30 0.30 0.68 34.34 2.62 RRVD-30 374-377 Drill Hole RRVD-30 48.49 -96.69 374 377 Marshall Florian Batholith Folliate Granodiorite 0.07 0.42 0.52 33.75 2.82 SC1A Outcrop Outcrop 45.54 -94.25 0 0 Unnamed Granitic 2.29 5.97 1.19 43.91 2.65 SC1B Outcrop Outcrop 45.54 -94.25 0 0 Unnamed Granitic 3.01 9.54 3.94 51.26 2.65 SDMIL-A Outcrop Outcrop 45.21 -96.52 0 0 Unnamed Granitic 0.00 14.75 2.96 47.28 2.60 SDMIL-B Outcrop Outcrop 45.21 -96.52 0 0 Unnamed Granitic 0.23 18.25 3.13 50.73 2.60 SJ-1 155-156 Drill Hole SJ-1 45.53 -94.28 155 156 Stearns Rockville Granite Granite (weathered) 1.25 5.45 2.84 42.83 1.79 SK-1 1098-1101 Drill Hole SK-1 43.79 -95.84 1098 1101 Nobles Unamed Diorite 0.25 2.24 0.55 35.61 2.47 SQ-1 283-288 Drill Hole SQ-1 44.24 -94.61 283 288 Brown Unamed Weakly Foliated Hornblende Granite 0.61 5.66 2.05 40.68 2.12 SQ-11 677-681 Drill Hole SQ-11 43.92 -95.34 677 681 Cottonwood Jeffers Block Granitic Gneiss 0.38 2.12 2.86 38.24 2.53 SQ-13 220-225 Drill Hole SQ-13 44.06 -94.77 220 225 Watonwan Unamed Foliated Hornblende Granite 0.60 3.97 2.95 40.29 1.69 SQ-3A 434-439 Drill Hole SQ-3A 44.11 -94.94 434 439 Cottonwood Unamed Granitic Gneiss 0.01 26.59 3.02 56.58 2.42 SQ-4 653-658 Drill Hole SQ-4 43.82 -95.19 653 658 Jackson Jeffers Block Granitic Gneiss 0.00 3.33 0.94 36.28 2.51 SQ-7 1097-1102 Drill Hole SQ-7 43.85 -95.99 1097 1102 Murray Unamed Granitic Gneiss 5.17 18.81 0.26 59.61 STAR 2 222-225 Drill Hole STAR 2 48.28 -95.68 222 225 Marshall Grygla Pluton Tonalite-Granodiorite 0.38 0.96 0.19 34.53 2.37 Star-1 567-570.5 Drill Hole Star-1 48.28 -95.95 567 570.5 Marshall Foliated Hornblende Monzonite 0.86 2.73 0.80 37.68 3.11 STG-1 Outcrop Outcrop 47.78 -92.83 0 0 St. Louis Sturgeon Granite Biotite Granite 1.01 12.73 2.70 47.79 2.42 VM-1 Outcrop Outcrop 47.89 -92.19 0 0 St. Louis Vermillion Massif Fine Grainied Diorite 1.37 5.01 1.28 41.13 2.39 VM-10 Outcrop Outcrop 48.39 -92.92 0 0 St. Louis Vermillion Massif Pink Granite 0.69 2.37 2.96 39.25 2.87 VM-11 Outcrop Outcrop 48.44 -93.05 0 0 St. Louis Kenora-Kabatogama Dike Swarm Gabbro 0.31 1.02 0.32 34.54 3.13 VM-2 Outcrop Outcrop 48.00 -92.83 0 0 St. Louis Vermillion Massif Granitic Migmatite 0.27 2.34 2.92 38.22 1.84 VM-3 Outcrop Outcrop 48.04 -92.97 0 0 St. Louis Vermillion Massif Lac La Criox Granite 1.12 5.78 1.74 41.63 2.41 VM-4a Outcrop Outcrop 48.24 -92.48 0 0 St. Louis Vermillion Massif Amphibolite 1.71 3.54 1.25 40.73 3.23 VM-4b Outcrop Outcrop 48.24 -92.48 0 0 St. Louis Vermillion Massif Granite 1.38 11.17 4.36 49.16 2.41 VM-5 Outcrop Outcrop 48.17 -92.52 0 0 St. Louis Vermillion Massif Granite 0.17 8.91 1.85 41.98 3.19 VM-6a Outcrop Outcrop 48.07 -92.67 0 0 St. Louis Vermillion Massif Granite 1.97 VM-6b Outcrop Outcrop 48.07 -92.67 0 0 St. Louis Vermillion Massif Shist 2.95 VM-7a Outcrop Outcrop 48.19 -92.89 0 0 St. Louis Vermillion Massif Granite 3.20 14.64 4.10 55.83 1.97 VM-7b Outcrop Outcrop 48.19 -92.89 0 0 St. Louis Vermillion Massif Shist 2.07 9.67 3.21 48.40 2.48 VM-8 Outcrop Outcrop 48.34 -92.96 0 0 St. Louis Vermillion Massif Granite 1.44 4.35 1.01 40.48 3.14 VM-9 Outcrop Outcrop 48.40 -92.82 0 0 St. Louis Vermillion Massif Pink Gneissic Granite 0.29 8.82 3.07 43.46 2.50 WMP-1 Outcrop Outcrop 47.95 -92.66 0 0 St. Louis Wakem Up Pluton Shistose Diorite 1.28 4.00 1.09 39.94 2.63 YGH-1 540-542 Drill Hole YGH-1 48.81 -96.34 540 542 Roseau Unamed Diorite 0.43 3.24 0.91 37.18 2.45 YGH-2 591.5-593.5 Drill Hole YGH-2 48.81 -96.31 591.5 593.5 Roseau Unamed Diorite 0.08 1.21 0.79 34.66