At the B2Gold JV, they've done a larger geophysical survey (lidar, air-mag, IP and soils) over the whole area, and have apparently drilled a lot of holes. Those holes, though, might only have been an attempt to further define the deposit indicated by that 60-cent glory hole back in January 2012.

Read this:

http://www.calibremining.com/s/Primavera.asp

They say they've identified "further targets" with the recent geophysics, so if you're in the Primavera play hoping for more proof of a "swarm of porphyries", maybe you have to wait another year. But at least they're fully funded.