The AGUR-7 showing is a postglacial uranium concentration in lake-bottom sediments in a small pond. It is located approximately 9.5 kilometres southwest of Summerland.

This is one of many young 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.

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 occurs in lake-bottom sediments over an area measuring 7,800 square metres (Culbert, 1979). An auger hole intersected a 1.5-metre thick layer averaging 0.0150 per cent uranium with a 0.5-metre section averaging 0.0303 per cent uranium (Culbert, 1979). The uraniferous layer lies 1.5 metres below the surface (Culbert, 1979).

The highest uranium value reported is a lake sediment grab sample which contained 0.152 per cent (Assessment Report 6768). It was noted that the uranium is not accompanied by abnormal amounts of thorium. The secondary uranium is far from being in equilibrium with its daughter products (19 per cent), but the radium levels tend to be above those usually associated with uranium resulting from alkaline water transport of uranium alone. A large discrepancy between radium and lead 214 content suggests that the sedimentary uranium is in an adsorbed or surficial form with a high radon escape ratio.

Other young uranium occurrences located nearby are AGUR-1 (082ENW085) and AGUR-HILL (082ENW086).