Search Results for: quartz

Ivan Petricevic | Posted on January 28, 2019 |

Glacial retreat in the Canadian Arctic has uncovered landscapes that haven’t been ice-free in more than 40,000 years. The region…

Ivan Petricevic | Posted on September 20, 2018 |

Earth’s history, as well as human history on our planet, stretches back further than we ever imagined. It’s not surprising…