Pyrolusite — Gallery · Minerals.net

Curving Radiating Pyrolusite Crystals — Taylor Mine, Alberta, Baraga County, Michigan

Pyrolusite Crystals in Compact Mass — McComber Mine (Lucy Mine), Negaunee, Marquette County, Michigan

Spherical Pyrolusite on Crusty Matrix — Centre County, Pennsylvania

Bladed Black Pyrolusite Crystals — Caland Mine, Atikokan, Ontario, Canada

Pyrolusite Pseudomorph After Manganite — Box Canyon, near Alamo, Arizona

Pyrolusite on Quartz — Morocco

Pyrolusite on Quartz in Vug — Tizi-n-Tichika Pass area, High Atlas Mountains, Morocco

Rhodochrosite on Pyrolusite — Uchucchacua Mine, Oyon, Cajatambo, Peru

Large Pyrolusite Crystals — Dona Ana County, New Mexico

Pyrolusite Crystals in Thick Vein — Ilfeld, Harz Mountains, Thuringia, Germany

Sharp Crystallized Pyrolusite — Ilfeld, Harz Mts., Germany

Radiating Pyrolusite — Elgersburg Thuringia, Germany

Acicular Crystals of Pyrolusite — Gremmelsbach, Triberg, Black Forest, Baden-Wurttemberg, Germany

Pyrolusite Stalactite — N'Chwaning Mines, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa

Hairy Acicular Pyrolusite — Socorro Co., New Mexico