 | Polgári, M., Bajnóczi, B., Kovács Kis, V., Götze, J., Dobosi, G., Tóth, M., Vigh, T. (2007) Mineralogical and cathodoluminescence characteristics of Ca-rich kutnohorite from the Úrkút Mn-carbonate mineralization, Hungary. Mineralogical Magazine, 71 (5) 493-508 doi:10.1180/minmag.2007.071.5.493 | Journal (article/letter/editorial) | | cathodoluminescence characteristics of Ca-rich kutnohorite from the U¤rku¤t Mn-carbonate mineralization, Hungary M...November 2007; Accepted 24 March 2008] ABSTR ACT Kutnohorite with moderate and bright orange-red cathodoluminescence...the Mn-carbonate mineralization at Úrkút, Hungary. The CL microscopy reveals that kutnohorite occurs...microprobe studies indicate that the luminescent kutnohorite has excess Ca (72.9 80.0 mol.% CaCO3, 16.3 20...microstructures. The CL spectra of this Ca-rich kutnohorite have a single emission band at 630 nm that is |  | Liang, Wen, Li, Lin, Li, Rui, Yin, Yuan, Li, Zeming, Liu, Xiqiang, Shan, Shuangmin, He, Yu, Meng, Yong, Li, Zengsheng, Li, Heping (2020) Crystal structure of impurity-free rhodochrosite (MnCO3) and thermal expansion properties. Physics and Chemistry of Minerals, 47 (2) doi:10.1007/s00269-019-01078-2 | Journal (article/letter/editorial) | | also determined as αMn–O = 12.14 × 10−6 K−1 and αO–Mn–O ≈ 0.05°/100 K. The anisotropy of MnCO3 (αa/αc...Beijing 100049, China * Heping Li liheping@vip.gyig.ac.cn 4 State Key Laboratory of Ore Deposit Geochemistry...Guiyang 550081, China 5 Shandong Geological Sciences Institute, Jinan 250013, China 6 Institute of...of Science Research, China University of Geosciences, Beijing 100083, China 1 2 Key Laboratory of High...Guiyang 550081, China State Key Laboratory of Geological Processes and Mineral Resources, China University |
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