Wikimedi'Òc

Horn Silver Mine - panoramio.jpg - Panoramio upload bot

Utah's abandoned mine land inventory - pilot project report (IA utahsabandonedmi00unit).pdf - Fæ

Independent Dike (gilsonite dike in the Uinta Formation, Middle Eocene; Bonanza, Utah, USA) 12.jpg - Ser Amantio di Nicolao

Cowboy Dike (gilsonite dike in the Uinta Formation, Middle Eocene; north of Bonanza, Utah, USA) 2.jpg - Ser Amantio di Nicolao

Cowboy Dike (gilsonite dike in the Uinta Formation, Middle Eocene; north of Bonanza, Utah, USA) 12.jpg - Ser Amantio di Nicolao