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The mineral bastnäsite or bastnaesite is one of a family of three carbonate-fluoride minerals, which includes bastnäsite-(Ce). Bastnäsite is one of the largest sources of cerium and other rare earth elements. Bastnäsite has cerium, lanthanum and yttrium in its generalized formula but officially the mineral is divided into three minerals based on the predominant rare earth element. Mountain Pass, San Bernardino County, California.
Petrified wood, 20 million years old wood. Wood turned into stone
natural mineral on a green background with crystal quartz crystals is a  beautiful background and an abstract, macro
Silica Quartz mineralisation around purple fluorite cubic crystals in a mineral rock sample
agate from Idar-Oberstein, Germany
kaolinite mineral sample studio shot with white background
A chert conglomerate from the Fig Tree Formation of the Barberton greenstone belt
A single arrowhead on a white background.
asbestos chrysotile fibers that cause lung disease, COPD, lung cancer, mesothelioma
Complex metamorphic rock
Copying a prehistoric hand tool, similar to those found in the caves of Serinyà (Girona, Spain). Serinyà caves were occupied by Neanderthals in the Middle and Upper Paleolithic.
Shell Collection
Parasaurolophus dinosaur walking next to gingko trees and onychiopsis plants - 3D render
skin science 3d
Big natural stone green amber on white background
Landscape of Calanques national park in French rivera Marseille France
Computer generated 3D illustration with the dinosaur Ornitholestes in a landscape
Rheum officinale, Chinese rhubarb, Rheum palmatum L.
natural mineral on a green background with crystal quartz crystals is a  beautiful background and an abstract, macro
Data sources:Natural Earth II
A Komatiite specimen from South Africa, against a white background, with a scale. Komatiite is an extrusive ultra mafic rock type, which does not form any more.
Zeolite crystals in cavities of Igneous volcanic basalt rock
emerald crystal cluster from Panjshir, Afghanistan isolated on white background
A copper mine ore nugget.
Abelisaurus was a theropod dinosaur that lived in Argentina during the Cretaceous Period.
Fossilised Fish
Ilmenite mineral on black background.
Magnified close up of porphyritic granite with fledspar.
Prestosuchus dinosaur walking in the desert among bjuvia trees - 3D render
cynomorium songaricum
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