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Micro world
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
Close up on a desert rose, an intricate rose-like formation of crystal clusters of gypsum or baryte, including sand grains
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
Close-Up Of Zeolite On Table
Boron Mineral
natural mineral on a green background with crystal quartz crystals is a  beautiful background and an abstract, macro
Gray rock with black and green lichen. Close-up.
Levyne-CA crystals. Specimen from Fajã Grande, Portugal. Micro photography extreme close-up. microscope photography for Scientific use.
Pieces of gold in the rock
Chrysotile asbestos fibers lie in a heap on a white background. Macro photography.
Sea Urchin spine fossil.  The close-up image shows a  sea urchin fossil from the jurassic period inside a limestone.
Salt crystal macro close up under the light microscope, magnification of 100 times, microscope objective 10
Sphalerite, aka Zinc Sulfide, is a n important ore of zinc. It is often found with dolomite - the white formation around it and other minerals. The specimen was collected in Beamsville, Ontario
asbestos in its natural mineral form
papayain with milk the food processor view from above
Raw lamb's offal membrane,  white background close-up
Hericium erinaceus (also called lion's mane mushroom, mountain-priest mushroom, bearded tooth fungus, and bearded hedgehog)
Sliced red onion close up. black Backgrounds
Chain or ribbon diatom, a type of algae.
A fossil found in a quarry
Gips - Gypsum crystal in earth
Tree bark is bark and bast and protects the tree from enemies
Small Fossil Shell  on a limestone rock. The image was captured in italy (campania).
Fossil Archaeological Fossil Dig Kit. Dinosaur dino foot sea animal fish skeleton plant shell. Ancient stone. Evolution rock prehistoric art. Paleontology history vintage dinosaurs icon set
Rheum officinale, Chinese rhubarb, Rheum palmatum L.
A macro photograph of fibers of mineral chrysotile asbestos taken from the host rock with tweezers.
Magnified close up of an igneous rock with metallic minerals in the cracks.
Fossilized mollusk nummulite on a black background
Quarz und Forberit, China, Yapgamgxian Mine
Free Images: "bestof:Xonotlite-401031.jpg Specimen is around 1 5 cm long FOV in photograph is smaller - around 8 cm Hard to photograph since it is so white It looks a little like"
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