BHPian pappyrohit recently shared this with other enthusiasts: I recently got a chance to test drive the Citroen Basalt. It was a quick run in the city with some open stretches in between. My friends ...

There are over 4,000 identified minerals on Earth. Common rocks include granite, basalt, limestone, and sandstone. The most common rock-forming minerals include quartz, feldspar, mica, amphibole, ...