A forgotten ancient clay called Lemnian Earth, combined with a fungus, shows powerful antibacterial effects and promotes gut ...
Bentonite clay extraction is carried out by open-pit mining that leads to loss of sagebrush (Artemisia spp.) habitat. In addition, mining support activities (e.g., exploration drilling, construction ...
And the fabled Huanglongshan open-pit mine, where clay extraction ceased in 2004, has been remade as an attractive public park. A raised walkway wends through the site, around the expansive mine ...
The site - which covers 163 acres - was formerly used for clay extraction for Tyrone Brick. The Mid Ulster MP Francie Molloy said: "This is a great project. It is just what we needed." A new ring ...