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mineral specimen stone rock geology gem crystal
Hematite crystal background.
natural yellow apatite (golden apatite) crystals isolated on black background
The Acasta Gneiss is a rock outcrop of Hadean tonalite gneiss in the Slave craton in Northwest Territories, Canada. Located on an island about 300 kilometres north of Yellowknife, the Acasta River rock deposit, believed to be 3.96 billion years old, is the oldest known intact crustal deposit on Earth
red Diaspore (also called zultanite) crystal isolated on black background. macro detail close-up rough raw unpolished semi-precious gemstone.
Sugar under microscope
This shock-induced rock displays the typical horsehair or fir leaf patterns which are indicators of shock in rock layers beneath meteor craters. Shot in the UNESCO Vredefort Dome World Heritage Site, North-West Province, South Africa.
Micro world
gemstone
Magnified close up of mineral encrusted basalt rock.
Macro of a stone Stibnite mineral on a black background close up
Tourmaline embedded on a quartz crystal isolated on the black background.
Magnetite (natural magnet, iron ore) detail close-up semi-precious gemstone macro
Turmalin quartz
Stibine on Quartz
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
the wolframite (wolfram ore)
Pegmatite rock close up with many crystals.
specimen of natural raw chiastolite rock cutout on white background
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.
axinite crystal macro detail texture background. close-up raw rough unpolished semi-precious gemstone
Rutile is one of the five forms of titanium dioxide found in nature. Isolated on white. The foreground corner is focused. Edges are not in focus. Used in alloys, for electrodes in arc lights, to give a yellow color to porcelain and false teeth. Also known as Cajuelite, Crispite, Dicksbergite, Edisonite, Gallitzinite,
This is a muscovite mineral stone rock gem.
Galena a mineral specimen of natural lead ore collected in the UK
A rare mineral beautiful gem
Magnified close up of bluish quartz in an orange matrix.
Brown Fluorine with sphalerite crystals
Chrysocolla crystal isolated on a black, and white background.
Glittering lead crystal
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
Free Images: "bestof:Sicklerite altered from lithiophilite Lithium manganese iron phospate Stewart Mine Pala San Diego Co California 1589.jpg These mineral images are free to use"
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Coronado seen from the Cabrillo national monument.jpg
Liberty island in the Sacramento San Joaquin delta in sunset.jpg
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