142 puzzles tagged mineral
Tags to specify: +rock +color +colorful +natural +stone +geology +geologia +gemstone +ero +blue

Very Warped Agate20rozfromozVery Warped AgateHot Springs Mineral Bath60Vivien2012Hot Springs Mineral BathAgate30rozfromozAgateAgate Layers, Warped20rozfromozAgate Layers, WarpedCavansite, close-up24rozfromozCavansite, close-upSip - Mineral Water35MeriJaanSip - Mineral WaterGeothermal Pool70AmyJoyGeothermal PoolMineral deposits. Lake Natron, Tanzania54Vivien2012Mineral deposits. Lake Natron, TanzaniaTumbled pink opal132fairykittenTumbled pink opalOpal Colours, Abstract20rozfromozOpal Colours, AbstractKaleidoscoped, Garnet42rozfromozKaleidoscoped, GarnetRough amethyst160diana473Rough amethystOcean Jasper Mineral49walkswithOcean Jasper Mineral, Pictured Rocks, Michigan, Lake Superior54swreader, Pictured Rocks, Michigan, Lake SuperiorPeridotite - Indieliel on Deviantart35ospreyPeridotite - Indieliel on DeviantartMexican opal - Danny Sanchez35ospreyMexican opal - Danny SanchezMicroscopic View of Some Beach Pebbles108marymeowMicroscopic View of Some Beach PebblesBismuth300BismuthCrystals300muushCrystalsAgate150RebekkaAgateAgate153RebekkaAgateUS Museum of Natural History, Mineral Sciences Collection300US Museum of Natural History, Mineral Sciences Collection#Froggy- Mineral Springs Campground6Kaboomer#Froggy- Mineral Springs CampgroundThunder egg is a nodule-like rock -from Bill the Eggman300Thunder egg is a nodule-like rock -from Bill the Eggman