Discover how rocks, minerals & the rock cycle change your world. Join the Science Trek team to explore rocks and minerals! Discover how the Earth formed, the three types of rocks, the rock cycle, and ...

There are about 6,000 different types of minerals, but only a couple hundred are gemstones. Learn more about these special minerals and how someone like you can find your own gemstone. Science Trek is ...

Sedimentary rocks are made up of pieces of older rocks (igneous, metamorphic, and sedimentary) and organic remains (shells, bone, etc.). When rocks break apart from erosion they are transported by ...

From the hands-on activities to the music playing in the background, the rock was the star of the show at Lake Metroparks’ Rock Around the Park open house. Held at Jordan Creek Park in Concord ...

Nick DiFrancesco can speak to the media about the geology of Earth, Mars and the Moon, as well as natural science education and outreach. His research involves the characterization of rocks and ...

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!966004~!0#focus ...

At rock and mineral shows, hobbyists and business owners can share and sell one-of-a-kind products as well as disseminate knowledge about rock collecting and jewelry making. At the 16th annual Tyson ...