The former lead-zinc-silver mine at Mérétrice was a small operation that was active intermittently between 1884 and 1930 in the far north of New Caledonia. This SEDEX-type massive sulphide deposit is located in the metamorphic terrain of the Diahot Basin. It includes an iron cap that provided a relatively varied mineralogy for New Caledonia, with species such as anglesite and cerussite becoming classics and other rarer minerals described here for the first time.