Stone color reflects mineral composition. Yellow or brown stones are common while white stones are often calcium based and darker stones may contain impurities.
DO STONES FLOAT OR SINK
Floating stones are usually less dense like uric acid stones. Dense calcium stones often sink. Buoyancy depends on mineral makeup.
COLLECTING STONES FOR TESTING
Use a urine strainer to catch stones. Rinse them and store in a clean container. Lab testing reveals stone type and helps prevent new stones.
WHEN TO SEEK MEDICAL HELP
Get help if pain persists fever appears or bleeding increases. Follow up tests and care prevent more stones and protect kidney health.