If you’re anything like me whenever you spot an interesting rock, it’s destined to make its way into your pocket. I have clear glass jars filled with these found treasures, each one sparking memories ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Some rocks are very common on earth. Large portions of the ...

This is a preview. Log in through your library . Journal Information Current issues are now on the Chicago Journals website. Read the latest issue.One of the oldest journals in geology, The Journal of ...