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Alan E. Koenig
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Journal Article
Trace element fractionation in magnetite as a function of Fe depletion from ore fluids at the Baijian Fe-(Co) skarn deposit, eastern China: Implications for Co mineralization in Fe skarns
Guang Wen, Jian-Wei Li, Albert H. Hofstra, Daniel E. Harlov, Xin-Fu Zhao, Heather A. Lowers, Alan E. Koenig
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 October 2024
American Mineralogist (2024) 109 (10): 1657–1669.
Includes: Supplemental Content
Journal Article
Mineralogical classification and crystal water characterisation of beryl from the W–Sn–Be occurrence of Xuebaoding, Sichuan province, western China
Ping Wang, Thomas P. Gray, Zhe Li, Evan J.D. Anderson, Julien Allaz, Joseph R. Smyth, Alan E. Koenig, Lijian Qi, Yan Zhou, Markus B. Raschke
Journal: Mineralogical Magazine
Published: 03 February 2021
Mineralogical Magazine (2021) 85 (2): 172–188.
Journal Article
Ore-Forming Processes of the Daqiao Epizonal Orogenic Gold Deposit, West Qinling Orogen, China: Constraints from Textures, Trace Elements, and Sulfur Isotopes of Pyrite and Marcasite, and Raman Spectroscopy of Carbonaceous Material
Ya-Fei Wu, Jian-Wei Li, Katy Evans, Alan E. Koenig, Zhan-Ke Li, Hugh O’Brien, Yann Lahaye, Kirsten Rempel, Si-Yu Hu, Zhang-Ping Zhang, Jun-Peng Yu
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 August 2018
Economic Geology (2018) 113 (5): 1093–1132.
Includes: Supplemental Content
Journal Article
Element partitioning in magnetite under low-grade metamorphic conditions – a case study from the Proterozoic Belt Supergroup, USA
Journal: European Journal of Mineralogy
Publisher: GeoScienceWorld Journals
Published: 06 June 2017
European Journal of Mineralogy (2017) 29 (5): 795–805.
Includes: Supplemental Content
Journal Article
Stratigraphic correlations using trace elements in apatite from Late Ordovician (Sandbian-Katian) K-bentonites of eastern North America
Bryan K. Sell, Scott D. Samson, Charles E. Mitchell, Patrick I. McLaughlin, Alan E. Koenig, Stephen A. Leslie
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 September 2015
GSA Bulletin (2015) 127 (9-10): 1259–1274.
Journal Article
Peralkaline- and Calc-Alkaline-Hosted Volcanogenic Massive Sulfide Deposits of the Bonnifield District, East-Central Alaska
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 November 2012
Economic Geology (2012) 107 (7): 1403–1432.
Journal Article
Geochemistry of Magnetite from Hydrothermal Ore Deposits and Host Rocks of the Mesoproterozoic Belt Supergroup, United States
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 September 2012
Economic Geology (2012) 107 (6): 1275–1292.
Journal Article
Direct U-Pb dating of Cretaceous and Paleocene dinosaur bones, San Juan Basin, New Mexico: COMMENT
Alan E. Koenig, Spencer G. Lucas, Leonid A. Neymark, Andrew B. Heckert, Robert M. Sullivan, Steven E. Jasinski, Denver W. Fowler
Journal: Geology
Publisher: Geological Society of America
Published: 01 April 2012
Geology (2012) 40 (4): e262.
Journal Article
Derivation of S and Pb in Phanerozoic Intrusion-Related Metal Deposits from Neoproterozoic Sedimentary Pyrite, Great Basin, United States
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 August 2011
Economic Geology (2011) 106 (5): 883–912.
Journal Article
USING LASER ABLATION-INDUCTIVELY COUPLED PLASMA-MASS SPECTROMETRY (LA-ICP-MS) TO EXPLORE GEOCHEMICAL TAPHONOMY OF VERTEBRATE FOSSILS IN THE UPPER CRETACEOUS TWO MEDICINE AND JUDITH RIVER FORMATIONS OF MONTANA
RAYMOND R. ROGERS, HENRY C. FRICKE, VITTORIO ADDONA, ROBIN R. CANAVAN, CHRISTOPHER N. DWYER, CARA L. HARWOOD, ALAN E. KOENIG, RACHEL MURRAY, JEFFREY T. THOLE, JOSEPHINE WILLIAMS
Journal: PALAIOS
Publisher: SEPM Society for Sedimentary Geology
Published: 01 January 2010
PALAIOS (2010) 25 (3): 183–195.
Journal Article
Visualizing fossilization using laser ablation–inductively coupled plasma–mass spectrometry maps of trace elements in Late Cretaceous bones
Journal: Geology
Publisher: Geological Society of America
Published: 01 June 2009
Geology (2009) 37 (6): 511–514.
Journal Article
Trace elements in Zn–Pb–Ag deposits and related stream sediments, Brooks Range Alaska, with implications for Tl as a pathfinder element
Publisher: Geological Society of London
Published: 01 February 2009
Geochemistry: Exploration, Environment, Analysis (2009) 9 (1): 19–37.