The province has significant mining reserves of bauxite, phosphate and coal.
en.wikipedia.org In order of magnitude, produced minerals were bauxite, gypsum, barite, magnesite, talc and related minerals, manganese ore, fluorspar, and zinc.
en.wikipedia.org He graduated with an engineering degree which he put to use working in the itluk, bauxite mines.
en.wikipedia.org Other minerals mined in the state include copper, lead, silver, zinc, bauxite, gold, phosphate rock, magnesite and silica sand.
en.wikipedia.org Main economic activities are tourism, transformation industries, and mineral riches such as deposits of iron, bauxite, manganese, talc and marble.
en.wikipedia.org