All of the opened agate geode pairs below were mined in the Salto do Jacui region in Rio Grande do Sul in extreme southern Brazil. This particular region is known throughout the world for containing arguably the largest agate deposits on Earth. All of our agate geodes have been imported from a mine owner in Rio Grande do Sul state in Brazil.
Many of these agate geode pairs have been cut open and then polished, but some have been cracked open with a soil pipe cutter. Please read the item description for more details. You will receive BOTH halves for the price listed. Sorry, we will not sell just one half of a set. For whole (un-cut) hollow Brazilian agate geodes, many that contain water, please visit our Whole Brazilian Agates Geodes page.