They are of different kinds, for example, salt, coal, petroleum, quartz, bauxite, iron, copper, gold and diamond. They are broadly grouped as metallic and non-metallic. Mineral ores containing ...

The title “non-metallic minerals” must be taken in the popular and not in the strictly scientific sense, and is intended to include all the useful minerals which are not employed as sources of ...

For example, Sarchashmah in neighbouring Iran ... offers the prospect of similar potential in Balochistan. A wide variety of non-metallic minerals and rocks occur all over Balochistan.

Mrs. Beverly Rose-Forbes encouraged investors to consider value added business opportunities in Jamaica’s substantial proven reserves of 150 billion tonnes of limestone and other high quality ...