Weather Blog NASA Returns to the Beach: Bright Beaches in Florida The white sands of Florida’s Emerald Coast beaches are primarily comprised of quartz grains from the southern Appalachian Mountains. Read More… About Author See author's posts Continue Reading Previous: Beryl Hits and Wobbles into the Caribbean…Next: Record Setting Hurricane takes aim at Jamaica… Related Stories Glacial Losses in the Swiss Alps Weather Blog Glacial Losses in the Swiss Alps March 14, 2025 Nyamulagira Brings the Heat Weather Blog Nyamulagira Brings the Heat March 13, 2025 A Small Blue-Gray Marble Weather Blog A Small Blue-Gray Marble March 12, 2025