Question: what are the different types of skin moles?
Answer: Congenital mole. Moles you're born with.
Common mole (also called acquired mole). Harmless moles that appear on the skin after birth. ... 
Atypical mole (also called dysplastic nevus). Moles that oftentimes have an odd shape, are larger than a pencil eraser and show more than one color.