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TitleThe Lake St. Martin bolide has a big impact on groundwater fluoride concentrations
AuthorLeybourne, M I; Peter, J M; Johannesson, K H; Boyle, D R
SourceGeology vol. 36, no. 2, 2008 p. 115-118,
Alt SeriesGeological Survey of Canada, Contribution Series 20060582
Mediapaper; on-line; digital
File formathtml; pdf
NTS62O/09; 62O/10; 62O/15; 62O/16
AreaLake St. Martin; Gypsumville
Lat/Long WENS-98.8833 -98.3333 51.8167 51.5500
Subjectshydrogeology; geochemistry; groundwater resources; bedrock aquifers; bedrock geology; basement geology; lithology; metamorphic rocks; granitic rocks; greenstones; meteorite craters; breccias; fractures; flow structures; sedimentary rocks; carbonates; sandstones; sedimentary basins; red beds; evaporites; gypsum; groundwater regimes; groundwater geochemistry; water wells; water quality; salinity; sulphate; fluorides; ph patterns; sodium; chloride; boron; lithium; iron oxides; alumina; cation exchange capacity; permeability; health hazards; geochemical analyses; water geochemistry; whole rock geochemistry; Lake St. Martin bolide; Lake St. Martin impact structure; Winnipeg Sandstone; impact structures; melt rocks; drinking water; grain size; Phanerozoic; Cretaceous; Triassic; Paleozoic; Devonian; Silurian; Ordovician; Precambrian
Illustrationssketch maps; plots
ProgramGovernment of Manitoba, Funding Program
ProgramGroundwater Mapping Program