The colorful and carefully classified mineral collection blows any school kid's rock collection out of the water. (visualnews.com)
Most hiring managers, however, aren't really interested in your pet rock collection or the fact that you knit sweaters out of your cat's hair. (blog.simplyhired.com)
They used newly refined techniques to determine the age of a sample of FAN from the lunar rock collection at the NASA Johnson Space Center. (carnegiescience.edu)