The Moon gold-quartz vein is located approximately 50 kilometres northeast of Savona in the upper reaches of the Deadman River, east of the Vidette mine (092P 086). The precise location of the occurrence is not known, however, Minister of Mines Special Report 25 (1936) describes it as being 3 kilometres southwest of the Telluric showing (092P 089). The Vidette mine is located at the north end of Vidette Lake and is accessible on a good-quality gravel road north from the Trans-Canada Highway, 7.4 kilometres west of Savona.

The showing is exposed in a single blasted pit and is a narrow quartz vein 5 centimetres in width cutting a hard, green hornblendite. The vein strikes 070 degrees, with a vertical dip. It contains small amounts of sphalerite and tetrahedrite. A sample of the vein assayed 0.7 gram per tonne gold (Special Report 25, 1936).

The property was staked and owned by Mr. William Uren in 1934. No recent descriptions of the occurrence are available and because of the uncertainty of the location the geological setting is uncertain. However, the hostrocks could be mafic volcanic rocks of the Upper Triassic Nicola Group.

In 2018, Karam Minerals Inc. completed a program of geological mapping, geochemical (rock, silt and soil) sampling, prospecting and a ground magnetometer survey on the area as the Black Duck property.