Robuta

https://www.merriam-webster.com/dictionary/chromitite CHROMITITE Definition & Meaning - Merriam-Webster The meaning of CHROMITITE is a rock composed chiefly of the mineral chromite. chromititedefinitionmeaningmerriamwebster https://www.usgs.gov/publications/stratiform-chromitite-campo-formoso-bahia-brazil Stratiform chromitite at Campo Formoso, Bahia, Brazil | U.S. Geological Survey Serpentinized ultramafic rocks of pre-Minas age (Precambrian) crop out in an elongate belt 1 km wide and 15 km long on the west side of the Serra de Jacobina... campo formosobahia brazilstratiformchromitite