Numerous, most small Tertiary and Quaternary alluvial deposits over a wide area contain locally rich gold deposits, with some "osmiridium" and sparse diamonds.
Mineral List:4 entries listed. 3 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!
