“Group of subparallel leogangite crystals. Self collected. A representative sample of this material was SXRD-analysed by Uwe Kolitsch (Febr. 2020); a C-centred monoclinic cell and the following unit-cell parameters were obtained: a = 21.75, b = 12.32, c = 10.76 Å, beta = 92.7°. Font Philippe photo. Xevi Ortiz Coll. ”