How many crystal skulls have been found out of the 13?

Question

How many crystal skulls have been found out of the 13?

Answer 1

Nine of the skulls have been found. Do some internet and libary research, it's amazing what you'll find.

Answer 2

my guess is there could be more. Of how many to date. No I do not know.

Answer 3

I believe that about 5 or 6 have been found. There are two or three in privet collections and a few that museums have like the Smithsonian.

Answer 4

Scientists that actually study this stuff think they are all fakes.  Ira Flatow interviewed Dr. Walsh today on NPR's Science Friday.