Struvite is a type of mineral that is commonly found in urine and can cause urinary tract infections. Synonyms for this term include magnesium ammonium phosphate, triple phosphate, and ammonium magnesium phosphate. These terms refer to the same mineral, but they are used interchangeably depending on the context. Struvite can also be referred to as crystalline or mineral deposits, which occur when the urine is alkaline and contains high levels of magnesium, ammonia, and phosphate. These deposits can cause discomfort and pain in the urinary tract, and may require medical treatment to dissolve and prevent further complications.