The vibrant colors in a fireworks display are made possible by various rocks and minerals. ... A Milestone And Aims For A Smoke-Free ... pyrolusite rock, Michigan. De Agostini via Getty Images.

We've all seen our fair share of rocks, and most of them aren't that pretty. The ones that are though, can be totally mind-blowing. Ryoji Tanaka, a ...

Geologist Jeri Jones will present “Your Backyard Geology” at 7 p.m. at the Church of the Apostles, 336 Barnett Ave. Admission is free and open to all.

D4K: Rocks and Minerals. Special | 28m 49s Video has Closed Captions | CC. Idaho's geology makes it a special place for finding many different kinds of rocks and minerals. Minerals are made from ...

Cesare: I am somewhat cautious about the use of "art" for my photos. I prefer to leave this to the viewers. In any case I tend to think that the artist is the rock, or nature: What I do is to find ...

The rock and mineral show kicked off Thursday morning. You can stop by between 9:30 a.m. to 9 p.m. Friday and 9:30 a.m. to 6 p.m. Saturday. Parking and admission are both free.

Photographer David Quentin takes pictures of rocks in the sky, and they look for all the world like they're airborne comet, hurtling their way towards the earth and David's lens.