Owner Greg Horn's small yet diverse Flagstaff Rock Shop offers crystals, fossils, rocks, jewelry, and personalized service.

Cemeteries not only provide a peaceful place to contemplate and commemorate the dead. They are also great places for studying ...

If you’re anything like me whenever you spot an interesting rock, it’s destined to make its way into your pocket.

Some gemstones are also minerals, such as that classic rock diamond, but there are some gemstones that aren’t classed as ...

Since soon after our planet formed, Earth's 4.6 billion-year-long history was dominated by single-celled life. Something ...

The zeolitic rocks of Akrotiri, on Santorini Island (Aegean Sea, Greece), can be grouped according to the zeolite minerals present. The first group includes zeolitic rocks that contain only ...