pixels, file size: 144 KB, MIME type: image/jpeg) [ edit ] Summary Description English: Boulangerite Locality: Noche Buena Mine, Noche Buena , Municipio de Mazapil, Zacatecas , Mexico ( Locality at mindat.org ) Size: 11.0 x 8.8 x 8.0 cm. A scintillating mat of metallic-bright boulangerite needles covers the cabinet sulfide