Fine aggregates of ramsdellite xx on limonite from one of the numerous mines branching off the „Rosenhöfer Gangzug“ between Bad Grund and Clausthal-Zellerfeld.
Size: 4.5 x 3.8 x 1.7 cm
Origin: Bad Grund - Rosenhöfer Gangzug, Clausthal-Zellerfeld, Nationalpark Oberharz, Germany
