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Keck Lab

SEM Chamber

The Keck Lab is a multi-room teaching and research facility that contains analytical equipment primarily acquired through NSF funding and through a grant from the Sherman Fairchild Foundation. There is a central teaching and sample preparation area surrounded by 6 rooms dedicated to a particular technology or preparation technique.

Scheduling Instrument Time

To sign up for instrument time, email Jeff Thole with your preferred time. You can check for equipment availability on the calendars linked below.

Analytical Equipment

PANalytical X’Pert Pro MPD X-ray Diffractometer

PANalytical X’Pert Pro X-ray Diffractometer
X-ray diffraction pattern of the mineral chabazite

JEOL JSM-6610LV Scanning Electron Microscope with Oxford Instruments EDS and WDS X-ray detectors

Secondary electron (SE) image of a butterfly eye
JEOL JSM-6610LV Scanning Electron Microscope with Oxford Instruments EDS and WDS X-ray detectors
EDS X-ray spectra of the mineral barite (BaSO4)
Backscattered electron (BSE) image of a thin section of a rock
Secondary electron (SE) image of butterfly wing scales

Bruker “Dimension Edge” Atomic Force Microscope (AFM)

Brunker “Dimension Edge” Atomic Force Microscope (AFM)

Bruker M4 Tornado Micro-XRF

Example scan of a sample of banded iron
Brunker M4 Tornado Micro-XRF
Example MicroXRF Scan of Dragonstone concretion
Example MicroXRF Scan of Mn Nodule

Canberra SEGE Gamma-ray spectrometer

Canberra SEGE Gamma-ray spectrometer
Canberra SEGE Gamma-ray spectrometer

Leica EM ACE200 coating system (Au/Pd and carbon)

Leica EM ACE200 coating system
Leica EM ACE200 coating system
  • Sample preparation equipment:

    • Analytical and pan balances
    • High temperature ovens
    • Frantz magnetic separators
    • Retsch MM200 Mixer-mill