Jericho79

I hope I am posting on the right forum.... apology if this is out of place. Any leather expert can tell me what are the black spots on my boots? I hope they are not molds... I clearly remember mink oiling them before I've stored them for like 6 months..... And how do I get rid of em if they are molds?? I've tried leather cleaner but to no avail. Please help, thanks!