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Arcyria species, myxomycetes that grow on decomposing wood of extraterrestrial appearance on greenish brown background out of focus.
Caustic light flowing over scallop shell in water, black and white
A stunning macro photo reveals the intricate details of a vibrant red coral reef, showcasing the beauty of underwater marine life
Micro world
Сlump of Cyanobacteria close-up, formerly called Blue-green algae (Cyanophyta) undersea, Aegean Sea, Greece, Halkidiki
Large hailstone. Canon EOS 5D
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
Beautiful unusual gray-black crystal stone cassiterite with a metallic sheen standing in the glass stand. Close up for shining crystal standing on the table.
Close up of a Chicken Tender looking unappetizing
Rheum officinale, Chinese rhubarb, Rheum palmatum L.
Equisetum (horsetail, snake grass, puzzlegrass) is the only living genus in Equisetaceae for education in laboratory.
Pieces of gold in the rock
These lichens are common in the Alps, growing directly on rock surfaces
Beautiful crab shell isolated on black background
Stibine
Scleractinian coral fossil on a Ammonite fossil. Both from the jurassic period found in the canton of Aargau.
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chinese medicine  bark of ash on black background
This is a copper from nature.
Ant and mosquito trapped on pine tree's resine
Porous coral sea stone, pebble isolated on a white background.
Native copper from the New Cornelia mine in Pima County, Ajo, Arizona
unwrought silver ore, unrefined metal in a lump
Lichen on a white marble of an old Greek temple.
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
Sea Urchin spine fossil.  The close-up image shows a  sea urchin fossil from the jurassic period inside a limestone.
Equisetum (horsetail, snake grass, puzzlegrass) is the only living genus in Equisetaceae for education in laboratory.
chinese medicine Fried atractylodes, roasted Rhizoma Atractylodis Macrocephalae on black background
Pepper was a luxury item, but its importance was mainly because it can be used to make food durable for a long time.
Set gemstones crystal minerals for relaxation and meditation. Energy healing minerals. Witchcraft, Crystal Ritual, Relaxing Chakra, aura readings. Flat lay, top view
Free Images: "bestof:Gelidium corneum Crouan.jpg « Gelidium corneum var sesquipedalis » Gelidium corneum « Gelidium corneum var sesquipedalis » Gelidium corneum http //serres"
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