Lab test interpretation

Crystalluria: Identification of Salts in Urine Sediment

A diagnostic exercise in urine sediment microscopy at 400x magnification. Identify the morphology and nature of the crystals found in the sample.

Urine sediment preparation for the diagnostic exercise, 400x magnification
Urine sediment preparation for the diagnostic exercise, 400x magnification

Anonymous question from a subscriber. Please tell me, what kind of salts are these??? Urine sediment. Magnification 400x