This video shows a tall rock formation rising sharply from the deep blue ocean at Ball’s Pyramid near Lord Howe Island, Australia. The structure stands alone with steep cliffs and a pointed peak, ...

The project entails the initial production of 50 000 t/y of gypsum, ramping up to 400 000 t/y. The operation has a mine life of more than ten years, based on indicated and inferred resources. The mine ...