GeoPetrographics http://www.geopetrographics.co.uk/
Sedimentary petrology and diagenesis analysis. Optical, cathodoluminescence, secondary and backscattered SEM, XRD, image analysis, and thin section service.
K/T GeoServices, Inc. http://www.ktgeo.com/
X-ray diffraction (XRD)analysis for clay mineralogy and bulk mineralogy for rocks, sediments and corrosion products. Scanning electron microscope (SEM)analysis.
Petrology World-Wide http://www.petrologyww.com/
Petrology for the mineral exploration, geothermal, mining and quarrying industries. Fluid inclusions, XRD, microprobe, SEM, age dating, stable istopes, hydrothermal alteration, mineralization.