If you draw with a pencil, you can tell how soft the graphite inside is. Pieces of graphite break off to leave the pencil mark. But can you imagine drawing with a diamond? Diamonds and graphite are ...
The Gem and Mineral Show will be held from 10 a.m. to 5 p.m. Saturday and Sunday at Solano County McCormack Hall, 900 ...
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 ...
The Clarkdale Rocks Gem and Mineral Show will be returning for its 56th year on Friday, Feb. 20, to Sunday, Feb. 22, at the Clark Memorial Clubhouse Auditorium. Hosted by the Mingus Gem and Mineral ...
The News-Herald on MSN
Jordan Creek Park event aimed at helping kids enjoy rocks
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 ...
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