In Land of Marble, photographer Alessandro Gandolfi explores the past and future of Italy's striking marble quarries ...

Kaolin is a type of clay found in nature. It is an important industrial mineral. It is a layered silicate mineral, with one tetrahedral sheet of silica linked through oxygen atoms to one octahedral ...

Brazilian Critical Minerals is looking forward to a big 2025 in which the market sees the value of its Ema rare earths ...