The mica schists of Carnaiba, discovered in the 1960s, may contain the most extensive emerald deposits in the world. The largest cut emerald (86,136 carats) was found in Carnaiba in August 1974.
Mineral List:26 entries listed. 18 valid minerals.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
