if you believe their application they are in the business of li exploration, altho here it's likely the business of opportunity - they do have or have had tenements elsewhere in brazil
event 100 refers to the internal nomenclature that the brazillian govt dept that deals with mineral tenements uses in their databases when describing an initial application for a research permit (expl licence) over an area of land
the 2009 tenement is currently listed as fit for availability (which has an event no), when they allow applications for that tenement or parts thereof, it will be first in first served, if slammer lodge an event 100 first for that tenement or parts therof, they get it
