Warren C Day, Ph.D.
Warren Day is Scientist Emeritus with the Mineral Resources Program.
Science and Products
Filter Total Items: 59
Strategic and critical minerals in the midcontinent region, United States
Chapters A, B, and C are issued as a single volume and are not available separately.
Authors
Warren C. Day, Diane E. Lane
Geology and mineral paragenesis of the Pea Ridge iron ore mine, Washington County, Missouri: Origin of the rare-earth-element- and gold-bearing breccia pipes. Some mineralogical and geochemical aspects of middle and upper Pennsylvanian marine black shales
No abstract available.
Authors
L. M. Nuelle, Warren C. Day, Gary B. Sidder, Cheryl M. Seeger, George A. Desborough, Joseph R. Hatch, Joel S. Leventhal
Paleohydrology of the central United States
No abstract available.
Authors
Donald G. Jorgensen, Warren C. Day, Diane E. Lane
Digital data for the preliminary bedrock geologic map of the Roseau 1 degree x 2 degrees quadrangle, Minnesota, U.S.A., and Ontario, Canada in GSMAP version 7.0 format
No abstract available.
Authors
Warren C. Day, Terry L. Klein, Klaus J. Schulz
Preliminary bedrock geologic map of the Roseau 1° x 2° quadrangle, Minnesota, U.S.A., and Ontario, Canada
No abstract available.
Authors
Warren C. Day, K. J. Schulz, Terry L. Klein
Neodymium isotopic evidence for early Proterozoic units in the Watersmeet gneiss dome, northern Michigan. Temperature-pressure estimates of dynamically recrystallized rocks in the early Proterozoic Mountain shear zone, northeastern Wisconsin
No abstract available.
Authors
Karin M. Barovich, P. Jonathan Patchett, Zell E. Peterman, P.K. Sims, Warren C. Day
Early Proterozoic activity on Archean faults in the western Superior province - evidence from pseudotachylite
Late Archean granitic plutons (∼2700 to 2665 Ma; U-Pb zircon) of the Superior structural province are cut by a variety of brittle discontinuities, including joints, fractures, and faults, the latter of which show evidence of cataclasis and meter to tens of meters displacements. Fluid circulation, alteration of wall rocks, and neomineralization of epidote, actinolite, and chlorite occurred under gr
Authors
Z. E. Peterman, W. Day
Tabular summary of lithologic logs and geologic characteristics from diamond drill holes in the western International Falls and the Roseau 1 degree x 2 degrees quadrangles, northern Minnesota
No abstract available.
Authors
T. L. Klein, Warren C. Day
Mineral resources of the Sweetwater Canyon Wilderness Study Area, Fremont County, Wyoming
No abstract available.
Authors
Warren C. Day, Randall H. Hill, Dolores M. Kulik, David C. Scott, W. Dan Hausel
Preliminary bedrock geologic map of the International Falls 1 degree x 2 degree Quadrangle, Minnesota, U.S.A., and Ontario, Canada
No abstract available.
Authors
Warren C. Day, D. L. Southwick, K. J. Schulz, T. L. Klein
Bedrock geologic map of the Rainy Lake area, northern Minnesota
No abstract available.
Authors
Warren C. Day
Science and Products
Filter Total Items: 59
Strategic and critical minerals in the midcontinent region, United States
Chapters A, B, and C are issued as a single volume and are not available separately.
Authors
Warren C. Day, Diane E. Lane
Geology and mineral paragenesis of the Pea Ridge iron ore mine, Washington County, Missouri: Origin of the rare-earth-element- and gold-bearing breccia pipes. Some mineralogical and geochemical aspects of middle and upper Pennsylvanian marine black shales
No abstract available.
Authors
L. M. Nuelle, Warren C. Day, Gary B. Sidder, Cheryl M. Seeger, George A. Desborough, Joseph R. Hatch, Joel S. Leventhal
Paleohydrology of the central United States
No abstract available.
Authors
Donald G. Jorgensen, Warren C. Day, Diane E. Lane
Digital data for the preliminary bedrock geologic map of the Roseau 1 degree x 2 degrees quadrangle, Minnesota, U.S.A., and Ontario, Canada in GSMAP version 7.0 format
No abstract available.
Authors
Warren C. Day, Terry L. Klein, Klaus J. Schulz
Preliminary bedrock geologic map of the Roseau 1° x 2° quadrangle, Minnesota, U.S.A., and Ontario, Canada
No abstract available.
Authors
Warren C. Day, K. J. Schulz, Terry L. Klein
Neodymium isotopic evidence for early Proterozoic units in the Watersmeet gneiss dome, northern Michigan. Temperature-pressure estimates of dynamically recrystallized rocks in the early Proterozoic Mountain shear zone, northeastern Wisconsin
No abstract available.
Authors
Karin M. Barovich, P. Jonathan Patchett, Zell E. Peterman, P.K. Sims, Warren C. Day
Early Proterozoic activity on Archean faults in the western Superior province - evidence from pseudotachylite
Late Archean granitic plutons (∼2700 to 2665 Ma; U-Pb zircon) of the Superior structural province are cut by a variety of brittle discontinuities, including joints, fractures, and faults, the latter of which show evidence of cataclasis and meter to tens of meters displacements. Fluid circulation, alteration of wall rocks, and neomineralization of epidote, actinolite, and chlorite occurred under gr
Authors
Z. E. Peterman, W. Day
Tabular summary of lithologic logs and geologic characteristics from diamond drill holes in the western International Falls and the Roseau 1 degree x 2 degrees quadrangles, northern Minnesota
No abstract available.
Authors
T. L. Klein, Warren C. Day
Mineral resources of the Sweetwater Canyon Wilderness Study Area, Fremont County, Wyoming
No abstract available.
Authors
Warren C. Day, Randall H. Hill, Dolores M. Kulik, David C. Scott, W. Dan Hausel
Preliminary bedrock geologic map of the International Falls 1 degree x 2 degree Quadrangle, Minnesota, U.S.A., and Ontario, Canada
No abstract available.
Authors
Warren C. Day, D. L. Southwick, K. J. Schulz, T. L. Klein
Bedrock geologic map of the Rainy Lake area, northern Minnesota
No abstract available.
Authors
Warren C. Day