Marbled Gecko Poo?

[Gecko]

Hi, I was wondering if my gecko's poo color is normal or not! One piece of poop is white and black and another is white, black and grey. Help would be appreciated

 

[GeckoJosh]

Hi, I was wondering if my gecko's poo color is normal or not! One piece of poop is white and black and another is white, black and grey. Help would be appreciated

Gecko poo is black/brown normally, they also discharge urates which are hard white lumps

 

[Gecko]

Gecko poo is black/brown normally, they also discharge urates which are hard white lumps

Awesome thanks for the help!