The Yellowknife greenstone belt and underlying Central Slave Cover Group, Slave craton, Canada: constraints and questions arising from a U–Pb dating study.

Authors: Ketchum, John W.F.^1,2, john_ketchum@theedge.ca, Bleeker, Wouter³, Falck, Hendrik^1,4, Jackson, Valerie A.^1,5

Source: Canadian Journal of Earth Sciences; 2025, Vol. 62 Issue 2, p256-275, 20p

Organic matter is a predominant control on total mercury concentration of near-surface lake sediments across a boreal to low Arctic tundra transect in northern Canada

Authors: Galloway, Jennifer M. ^{a, b, ⁎}, Parsons, Michael B. ^c, Ardakani, Omid H. ^a, Falck, Hendrik ^d, Fewster, Richard E. ^e, Swindles, Graeme T. ^{e, b}, Sanei, Hamed ^f, Palmer, Michael J. ^g, Nasser, Nawaf A. ^b, Patterson, R. Timothy ^b

Source: In Science of the Total Environment 1 December 2024 954

U–Pb–Hf and morphological evolution of zircon from granites associated with world-class tungsten skarn deposits in the northern Canadian Cordillera

Authors: Rasmussen, Kirsten L., Falck, Hendrik, Luo, Yan, Pearson, D. Graham, Lecumberri–Sanchez, Pilar

Source: In LITHOS 15 November 2024 486-487

Mineralogical, geospatial, and statistical methods combined to estimate geochemical background of arsenic in soils for an area impacted by legacy mining pollution

Authors: Palmer, Michael J., Jamieson, Heather E., Borčinová Radková, Anežka, Maitland, Kirsten, Oliver, Jon, Falck, Hendrik, Richardson, Murray

Source: In Science of the Total Environment 1 July 2021 776

Lacustrine Arcellinida (testate lobose amoebae) as bioindicators of arsenic concentration within the Yellowknife City Gold Project, Northwest Territories, Canada

Authors: Riou, Louise, Nasser, Nawaf A. ^*, Patterson, R. Timothy, Gregory, Braden R.B., Galloway, Jennifer M., Falck, Hendrik

Source: In Limnologica March 2021 87

Fluid evolution of the Cantung tungsten skarn, Northwest Territories, Canada: Differentiation and fluid-rock interaction

Authors: Legros, Hélène, Lecumberri-Sanchez, Pilar, Elongo, Vanessa, Laurent, Oscar, Falck, Hendrik, Adlakha, Erin, Chelle-Michou, Cyril

Source: In Ore Geology Reviews December 2020 127

Use of Arcellinida (testate lobose amoebae) arsenic tolerance limits as a novel tool for biomonitoring arsenic contamination in lakes

Authors: Nasser, Nawaf A., Patterson, R. Timothy, Roe, Helen M., Galloway, Jennifer M., Falck, Hendrik, Sanei, Hamed

Source: In Ecological Indicators June 2020 113

Sulfide melt inclusions associated with magmatic Ni-Cu-platinum-group element (PGE) mineralization in the Caribou Lake Gabbro, Blatchford Lake intrusive suite, Northwest Territories, Canada

Authors: Neyedley, Kevin, Hanley, Jacob J., Falck, Hendrik, Bodnar, Robert J., Fedele, Luca, Fayek, Mostafa, Sharpe, Ryan

Source: In Ore Geology Reviews April 2019 107:513-531

Leaching kinetics of tungsten in scheelite tailings in sodium carbonate solutions at low temperatures (25–75°C).

Authors: Cheng, Terry C., Soriano, Ceferino, Jamieson, Heather, Falck, Hendrik

Source: Canadian Metallurgical Quarterly; Oct2024, Vol. 63 Issue 4, p1484-1492, 9p

Organic matter control on the distribution of arsenic in lake sediments impacted by ~ 65 years of gold ore processing in subarctic Canada

Authors: Galloway, Jennifer M., Swindles, Graeme T., Jamieson, Heather E., Palmer, Michael, Parsons, Michael B., Sanei, Hamed, Macumber, Andrew L., Timothy Patterson, R., Falck, Hendrik

Source: In Science of the Total Environment 1 May 2018 622-623:1668-1679

New occurrences of the White River Ash (east lobe) in Subarctic Canada and utility for estimating freshwater reservoir effect in lake sediment archives

Authors: Patterson, R. Timothy, Crann, Carley A., Cutts, Jamie A., Courtney Mustaphi, Colin J., Nasser, Nawaf A., Macumber, Andrew L., Galloway, Jennifer M., Swindles, Graeme T., Falck, Hendrik

Source: In Palaeogeography, Palaeoclimatology, Palaeoecology 1 July 2017 477:1-9

Holocene fire regimes and treeline migration rates in sub-arctic Canada

Authors: Sulphur, Kyle C., Goldsmith, Shantal A., Galloway, Jennifer M., Macumber, Andrew, Griffith, Fritz, Swindles, Graeme T., Patterson, R. Timothy, Falck, Hendrik, Clark, Ian D.

Source: In Global and Planetary Change October 2016 145:42-56

Lacustrine Arcellinina (Testate Amoebae) as Bioindicators of Arsenic Contamination

Authors: Nasser, Nawaf A., Patterson, R. Timothy, Roe, Helen M., Galloway, Jennifer M., Falck, Hendrik, Palmer, Michael J., Spence, Christopher, Sanei, Hamed, Macumber, Andrew L., Neville, Lisa A.

Source: Microbial Ecology, 2016 Jul 01. 72(1), 130-149.

Access URL: https://www.jstor.org/stable/48723581

Sediment accumulation rates in subarctic lakes: Insights into age-depth modeling from 22 dated lake records from the Northwest Territories, Canada

Authors: Crann, Carley A., Patterson, R. Timothy, Macumber, Andrew L., Galloway, Jennifer M., Roe, Helen M., Blaauw, Maarten, Swindles, Graeme T., Falck, Hendrik

Source: In Quaternary Geochronology April 2015 27:131-144

Felsic magmatic phases and the role of late-stage aplitic dykes in the formation of the world-class Cantung Tungsten skarn deposit, Northwest Territories, Canada

Authors: Rasmussen, Kirsten L., Lentz, David R., Falck, Hendrik, Pattison, David. R.M.

Source: In Ore Geology Reviews October 2011 41(1):75-111

The source of tungsten-associated magmas in the northern Canadian Cordillera and implications for the basement.

Authors: Rasmussen, Kirsten L.¹ klrasmus@ualberta.ca, Falck, Hendrik², Elongo, Vanessa³, Reimink, Jesse⁴, Yan Luo¹, Pearson, D. Graham¹, Ootes, Luke⁵, Creaser, Robert A.¹, Lecumberri-Sanchez, Pilar¹

Source: Geology. Jul2023, Vol. 51 Issue 7, p657-662. 6p.

Subject Terms: *MAGMAS, *SEDIMENTARY rocks, *BASEMENTS, *CONTINENTAL margins, *ZIRCON analysis, *TUNGSTEN alloys, *PROVENANCE (Geology)

Uranium Mineralization in the MacInnis Lake Area, Nonacho Basin, Northwest Territories: Potential Linkages to Metasomatic Iron Alkali-Calcic Systems.

Authors: Landry, Kerstin, Adlakha, Erin, Roy-Garand, Andree, Terekhova, Anna, Hanley, Jacob, Falck, Hendrik, Martel, Edith

Source: Minerals (2075-163X); Dec2022, Vol. 12 Issue 12, p1609, 28p

Subject Terms: URANIUM, SULFIDE minerals, URANIUM ores, RARE earth metals, GEOCHEMISTRY, MINERALIZATION, URANINITE

Geographic Terms: NORTHWEST Territories, CANADA

Timing and sources of skarn mineralization in the Canadian Tungsten Belt: revisiting the paragenesis, crystal chemistry and geochronology of apatite.

Authors: Roy-Garand, Andree, Adlakha, Erin, Hanley, Jacob, Elongo, Vanessa, Lecumberri-Sanchez, Pilar, Falck, Hendrik, Boucher, Brandon

Source: Mineralium Deposita; Nov2022, Vol. 57 Issue 8, p1391-1413, 23p

Subject Terms: RARE earth metals, SKARN, GEOLOGICAL time scales, DIKES (Geology), APATITE, PARAGENESIS

Geographic Terms: NORTHWEST Territories

Formation of the Lened W-(Be) Skarn Deposit by Neutralization of a Magmatic Fluid—Evidence from H 3 BO 3 -Rich Fluids.

Authors: Legros, Hélène, Elongo, Vanessa, Laurent, Oscar, Adlakha, Erin, Chelle-Michou, Cyril, Falck, Hendrik, Lecumberri-Sanchez, Pilar

Source: Geosciences (2076-3263); Jun2022, Vol. 12 Issue 6, p236, 15p

Subject Terms: ALKALI metals, SKARN, TRACE elements, FLUID inclusions, FLUIDS, SCHEELITE, LASER ablation inductively coupled plasma mass spectrometry

Late-Holocene diatom community response to climate driven chemical changes in a small, subarctic lake, Northwest Territories, Canada.

Authors: Hamilton, Paul B, Hutchinson, Scott J, Patterson, R Timothy, Galloway, Jennifer M, Nasser, Nawaf A, Spence, Christopher, Palmer, Mike J, Falck, Hendrik

Source: Holocene; Jul2021, Vol. 31 Issue 7, p1124-1137, 14p

Subject Terms: FOSSIL diatoms, LITTLE Ice Age, DIATOMS, INDUSTRIAL contamination, CONTAMINATED sediments, PALEOECOLOGY

Geographic Terms: NORTHWEST Territories