While landscaping brings greenery to many people’s minds, rocks are an important part of landscaping, too. Perhaps more accurately a hardscaping element, the various types of landscaping rocks add a ...

Test your rock & mineral smarts—are you a Rock Star? Think you know rocks and minerals? Take the Science Trek quiz! Test your smarts on gold, salt, Earth’s oldest rocks, gemstones on Mars, and the ...

Add Yahoo as a preferred source to see more of our stories on Google. While landscaping brings greenery to many people’s minds, rocks are an important part of landscaping, too. Perhaps more accurately ...