Gummite — Gallery · Minerals.net

Uraninite Altering to Gummite — Ruggles Mine, Grafton Center, Grafton County, New Hampshire

Embedded Dendritic Gummite — Grafton Center, Grafton County, New Hampshire

Gummite with Uraninite and Uranophane — Ruggles Mine, Grafton Center, Grafton County, New Hampshire

Gummite Slab with Uraninite and Zircon — Ruggles mine, Grafton, Grafton Co., New Hampshire

Uraninite Crystals with Gummite — Aldrich Quarry, Stoneham, Oxford County, Maine

Gummite on Matrix of Pitchblende — Pick's Delta Mine, Delta, San Rafael District, Emery Co., Utah