From the deep blues of copper to the brilliant greens of barium, these natural elements are responsible for the dazzling palette that defines holiday celebrations. But their impact doesn’t end in the night sky -- many of the same minerals behind these radiant displays also play essential roles in everyday life, powering industries, infrastructure, and technologies across the country. The U.S. Geological Survey plays a key role in our country by examining geological structures, assessing mineral resources, and providing data on the location, quantity and quality of minerals. Explore how the science behind these minerals shapes both the fireworks that light up the night and the technologies and materials we rely on year-round.