The ENEAS B showing is a postglacial uranium concentration in soils and peat near the junction of Eneas Creek with an unnamed tributary.

This is one of many uranium occurrences discovered by D.G. Leighton & Associates Ltd. in the late 1970s. Work prior to the uranium moratorium in 1980 consisted of auger sampling. The area is underlain by granodiorite of the Jurassic Okanagan Intrusions. Eneas Creek also drains parts of the Eocene Coryell Intrusions.

The occurrence is recent, having formed from the interaction between uranium-rich groundwater and unconsolidated material containing organics or clay. This process is believed to still be taking place. The source of the uranium is thought to be the surrounding igneous rocks, where groundwaters rich in carbonate and alkali ions have leached labile uranium from fresh rock exposed after glaciation.

Uranium enrichment averages 0.0121 per cent uranium over an area measuring 15,800 square metres (Culbert, 1979). The uraniferous layer lies 1.7 metre below the surface and has an average thickness of 2.0 metres (Culbert, 1979). Within that layer a 0.5-metre section grades 0.0137 per cent uranium (Culbert, 1979).