The lunar soil 12033 is compositionally distinctly different from both the local rocks at the Apollo 12 site and other lunar samples. It must be a recent deposit, else it would not have retained its identity. It contains a meteoritic component which is about 0.59 times as large as that in the more typical Apollo 12 soils. The amount of meteoritic component may be either a fortuitous residuum from the object which produced the 12033 material as crater ejecta, or 12033 may consist of a mixture of an exotic component with the local soil in approximately 41:59 proportions. The available evidence favors the latter interpretation. ?? 1971.