Hill 548 S of Montana Cerrada, Anden Verde, Gran Canaria (Grand Canary), Las Palmas Province, Canary Islands, Spain

Nameless hill west road GC-200 with quartz, chalcedony, opal and some calcite scattered over the surface and in small cavities. This is most likely identical with a location mentioned by Mullis & Sigl (1982).

References:
- Mullis, J., and Sigl, F. (1982) Die Entstehungsgeschichte von Opal, Chalcedonund Quarz von Gran Canaria. Schweizer Strahler, 6,155-176.

- Betz, V. (2009) Der Westen von Gran Canaria - ein Fundbericht, Lapis 34, Heft 9, 25-36.