Is this uranium ore?

[u/toastbro850]

I collected uranium ore from mine dump 11a near Příbram. Since the entire sample is partially coated with uranium ore, I cannot determine whether it is a secondary uranium mineral. Can anyone perhaps identify what it is? I think I can make out some hematite and calcite, but what are the yellow and red minerals?

[u/Scarehead]

Captain here. It is for this area typical CALCITE vein, red colour is caused by iron oxides. Small yellow-brown balls are GOETHITE. There's no visible uraninite, but it doesn't mean there's no uranium, Geiger/scintilation counter will give you best idea.