Macfallite from Manganese Mine, USA

Macfallite from Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA

Reference specimen of Macfallite from its type locality, the 'Manganese Mine', near Copper Harbor, Michigan, USA.

Crude masses of macfallite over calcite, with little of interest to look at here other than being a reference specimen or for type locality collectors.

Comes boxed with our ID label and a former owners handwritten label.