SPECIMENS : BLACK MARBLE x 7 PIECES

WEIGHT : TOTAL 354g

SIZES : SEE PHOTOGRAPHS

PROVENANCE : THE BLACK MARBLE FORMATIONS, ARFOUD AREA, ERRACHIDIA PROVINCE, DRAA-TAFILALET, MOROCCO, AFRICA

UPPER DEVONIAN - CIRCA 380 ma [million years]

NATURAL, BEAUTIFULLY POLISHED SPECIMENS.

WITH MINERAL COLLECTION IDENTIFICATION DOCKET MF4274