 | | Journal (article/letter/editorial) | | AN IRON-POOR, SULFATE-RICH MUDFLAT, LAGUNA CHIAR KHOTA, BOLIVIA JENNIFER L. BENTZ§ AND RONALD C. PETERSON...and sediments found in the mudflat of Laguna Chiar Khota, Bolivia, are presented from a 170 m transect...diffraction, thioarsenic, Bolivia Altiplano, arsenic speciation, Laguna Chiar Khota. INTRODUCTION High concentrations...2012); 128 lM in Laguna Burro Muerto, Chile (Lara et al. 2012); and 374 lM in Laguna Turquesa, Chile (Lara...was identified on the Bolivian Altiplano at Laguna Chiar Khota where bulk XRD identified realgar and hörnesite |  | | Journal (article/letter/editorial) | | chosen were: Laguna Canapa (CAN), Laguna Hedionda (HED), Laguna Ramaditas (RAM), Laguna Honda (HON),... Laguna Chiar Khota (CHKT), and Laguna Chulluncani (CHU) (Fig. 1). Detailed descriptions of the salars...study site in the Sur Lipez region of Potosi, Bolivia, and the locations of the six salars. Image of...evaporites including calcite, gypsum, halite, and sylvite (Table 2). The sediments are well sorted, sub-angular...mirabilite, authigenic quartz, authigenic cristobalite, sylvite, and ulexite (Table 2). They consist of an extremely |
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