Identification of diagenetic calcium arsenates using synchrotron-based micro X-ray diffraction

In this work, we identify diagenetic calcium arsenates in sediment samples using synchrotron-based micro X-ray diffraction analyses. Our results revealed a characteristic (sub)set of diffraction peaks that do not matched any calcium arsenates reported in X-ray diffraction databases and therefore suggests the presence of a unique diagenetic calcium arsenate that has not been identified previously. © 2014 Taylor %26 Francis Group.
In this work, we identify diagenetic calcium arsenates in sediment samples using synchrotron-based micro X-ray diffraction analyses. Our results revealed a characteristic (sub)set of diffraction peaks that do not matched any calcium arsenates reported in X-ray diffraction databases and therefore suggests the presence of a unique diagenetic calcium arsenate that has not been identified previously. © 2014 Taylor & Francis Group.

X ray diffraction analysis; Diagenetics; Diffraction peaks; Micro x ray diffraction analysis; Micro X-ray-diffraction; Sediment samples; Calcium

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