Wikimedi'Òc

Geyserite with cinnabar-Siliceous sinter sedimentary rock Steamboat Springs, Washoe County, Nevada 3002.jpg - Dyet

Weathered geyserite near Bead Geyser 1 (12313757053).jpg - Drabdullayev17

Weathered geyserite near Bead Geyser 6 (12313748853).jpg - Drabdullayev17

Weathered geyserite near Bead Geyser 5 (12313602845).jpg - Drabdullayev17

Weathered geyserite near Bead Geyser 2 (12313755883).jpg - Drabdullayev17

Weathered geyserite near Bead Geyser 3 (12313773483).jpg - Drabdullayev17

Weathered geyserite near Bead Geyser 4 (12313752753).jpg - Drabdullayev17

Clepsydra Geyser (8 July 2014) 1 (15138852117).jpg - Ser Amantio di Nicolao

Sawmill Geyser's geyserite border (mid- to late afternoon, 4 June 2013) (13747543835).jpg - Ser Amantio di Nicolao

Knobby geyserite around Sawmill Geyser (late morning to early afternoon, 1 June 2013) 3 (13747491605).jpg - Ser Amantio di Nicolao

Sawmill Geyser's geyserite border (14 August 2010) (13747406853).jpg - Ser Amantio di Nicolao

Sawmill Geyser (8 July 2014) 2 (15097060300).jpg - Ser Amantio di Nicolao

Geyserite egg (Sawmill Geyser, Upper Geyser Basin, Yellowstone, Wyoming, USA) 1 (21814514042).jpg - Ser Amantio di Nicolao

Geyserite (Holocene; Yellowstone, Wyoming, USA) 2.jpg - Ser Amantio di Nicolao

Geyserite (Holocene; Yellowstone, Wyoming, USA) 1.jpg - Ser Amantio di Nicolao