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Welcome to the Reston Electron Microbeam Laboratory!

Managed by the USGS Energy Resources Program for work with agencies, academia, and private companies to image and analyze micro-nanoscale properties

Reston Electron Microbeam Laboratory

The Reston Electron Microbeam Laboratory is a multi-user facility that maintains and operates state-of-the art electron beam instruments to image and analyze micro-nanoscale properties. Lab staff along with providing instruction in the operation of microbeam instrumentation to lab users also conduct microbeam research on a variety of geologic topics.

Laboratory Usage Details

Reston Electron Microbeam Laboratory Block1

The laboratory can be used by Federal, State, Local government agencies, universities, and private companies through interagency/fee-for-use agreements. Laboratory Staff can either train interested users on instrument applications/methods or samples:

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Below are USGS research items directly associated with the usage of the REML: 

Publications

Organic petrographic evaluation of carbonaceous material in sediments of the Kinnickinnic River, Milwaukee, WI, U.S.A.

This study examines the use of organic petrology techniques to quantify the amount of coal and carbonaceous combustion by-products (i.e., coke, coal tar/pitch, cenospheres) in sediments taken from the Kinnickinnic River adjacent to the former site of the Milwaukee Solvay Coke and Gas Company. These materials are of concern as contaminants like polycyclic aromatic hydrocarbons (PAHs) are known to r
Authors
Brett J. Valentine, John H Krahling Jr, Stephen D. Mueller
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Reston Electron Microbeam Laboratory

Characterization of the unconventional Tuscaloosa marine shale reservoir in southwestern Mississippi, USA: Insights from optical and SEM petrography

This study presents new optical petrography and electron microscopy data, interpreted in the context of previously published petrophysical, geochemical, and mineralogical data, to further characterize the Tuscaloosa marine shale (TMS) as an unconventional reservoir in southwestern Mississippi. The basal high resistivity zone has a higher proportion of Type II sedimentary organic matter than the ov
Authors
Celeste D. Lohr, Brett J. Valentine, Paul C. Hackley, Frank T. Dulong
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Reston Electron Microbeam Laboratory

Testing reproducibility of vitrinite and solid bitumen reflectance measurements in North American unconventional source-rock reservoir petroleum systems

An interlaboratory study (ILS) was conducted to test reproducibility of vitrinite and solid bitumen reflectance measurements in six mudrock samples from United States unconventional source-rock reservoir petroleum systems. Samples selected from the Marcellus, Haynesville, Eagle Ford, Barnett, Bakken and Woodford are representative of resource plays currently under exploitation in North America. Al
Authors
Paul C. Hackley, Carla V. Araujo, Angeles G. Borrego, Antonis Bouzinos, Brian J. Cardott, H. Carvajal-Ortiz, Martha Rocio Lopez Cely, Vongani Chabalala, Peter J. Crosdale, Thomas D. Demchuk, Cortland F. Eble, Deolinda Flores, Agnieszka Furmann, Thomas Gentzis, Paula Goncalves, Carsten Guvad, M. Hamor-Vido, Iwona Jelonek, M. Johnston, Tatiana Juliao-Lemus, Stavros Kalaitzidis, Wayne Knowles, Jolanta Kus, Zhongsheng Li, Gordon Macleod, Maria Mastalerz, Taissa Rego Menezes, Seare Ocubalidet, Richard Orban, Walter Pickel, Paddy Ranasinghe, Joana Ribeiro, Olga Patricia Gomez Rojas, Ricardo Ruiz-Monroy, Jaques Schmidt, Abbas Seyedolali, Georgios Siavalas, Isabel Suarez-Ruiz, Carlos Vargas Vargas, Brett J. Valentine, Nicola Wagner, Bree Wrolson, Julian Esteban Jaramillo Zapata
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Reston Electron Microbeam Laboratory
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