0;1079;0;2cb; 0;d7;0;f1; 0;88;0;98; 0;279;0;17a; 0;1152;0;b19;
Microscopic minerals (like struvite) can make the urine look "milky" or gritty. If left untreated, these can lead to life-threatening blockages, especially in male cats. Kidney Issues: milky cat piss
If possible, try to catch a fresh sample in a clean container, or use "non-absorbent" litter (plastic beads) to collect a sample from the box. Collect a fresh sample directly from the litter
While the stones themselves are solid, they irritate the bladder lining, causing it to shed mucus and blood cells into the urine, leading to cloudiness. it was likely litter dust.