4081 Xanthoconite, Schneeberg, Saxony, Germany
Jim Ferraiolo 6/2005
4019 Xanthoconite, Anti-Atlas Mine, Imiter, Morocco
Robert Kurcbart 4/2005
0794 Xanthoconite, Proustite, Dyscrasite, O’Brien Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
Vintage micro. This specimen was part of the collection of micromount Hall of Famer (ind. 1997) Bill Henderson. According to Henderson’s label, Neal Yedlin, the most renowned of all micromounters, originally placed it into circulation,...