Figure 4
〈001〉 zone axis HRTEM micrographs of four microstructures of wagnerite. Upper left insets: SAED patterns; lower insets: zoomed views with approximate two-dimensional unit-cells as boxes. (a) Wagnerite (2b) from Miregn, Val Ambra, Lepontin Alps, Ticino, Switzerland; (b) wagnerite (5b) from Anakapalle, Andhra Pradesh, India; (c) wagnerite (7b) from Kyakhta, Russia; (d) wagnerite (9b) from Reynolds Range, Australia. |