Figure 4
Top: Reconstructed layer of the reciprocal lattice for sample #1, showing additional maxima at half-integer positions of h and k (e.g. upwards arrows, indices are relative to clinoatacamite). The additional maxima represent the D point of the clinoatacamite BZ. Diagonal arrows indicate selected reflections characteristic of clinoatacamite, i.e. representing the F-point of the aristotype BZ. |