Eosphorite

This specimen showcases radiating sprays of, golden brown, elongated eosphorite crystal sections on the exposed fracture surface, offering an intriguing example of this phosphate mineral. Alongside the eosphorite there is a thin layer of microcrystalline siderite.

The specimen originates from the mineralogically significant Rapid Creek area in the Yukon mining district. This region is accessible for only a brief period each summer due to its extreme winter conditions, which leave it snowbound for much of the year. Collecting specimens is notoriously difficult, given the rugged terrain and swarms of mosquitoes and black flies during the short summer season. Initial exploration of the area was driven by its blue lazurite deposits, which led to the discovery of over 70 mineral species, including eight type localities. Eosphorite, with its well-formed and aesthetically pleasing crystals, exemplifies the challenging yet rewarding mineral discoveries that make Rapid Creek a world-renowned locality.