If it takes forever to get warm water flowing through your taps, sediment buildup in your water heater could be the culprit.

The new licences covered a broad array of resources such as gypsum, limestone, chromite, copper, iron ore, marble, and ...

But the (mildly) radioactive gypsum sits in a pile that reaches 200 feet high, spreading over more than 1,000 acres. Mosaic hopes to eventually raise the pile to 310 feet.

Gypsum may be an unfamiliar name to many but we are surrounded by it every day. It is a mineral used to make types of plaster which coat our homes, schools and offices - and in Cumbria sits the ...

The Bauchi State Government has disclosed that the state's gypsum and limestone mineral resources have so far attracted over $1.5 ...