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Host cells with spores (mold) are inside wood under the microscope for education.
Rock formations on Oahu coast
Torre, highest point of continental Portugal, Serra da Estrela, Portugal, Europe
Majestic rock formations in central Colorado in western USA of North America. Nearby cities are Denver and Colorado Springs, Colorado.
Ancient stone jungle like an alien world
Durmitor National Park, Montenegro
This is a rubber band photograph taken with a microscope.
Stones texture nature background photo, High Resolution for 3D.
Uijeongbu Dobongsan Suraksan, Seoul Korea 의정부 도봉산 수락산
anther of lily flower, Lilium brownii, science plant cell micrograph
Durmitor National Park - Montenegro
Cotton swabs
Rhyolite is a type of extrusive igneous rock characterised by its light color, high silica content, and fine-grained texture. It forms from the rapid cooling of magma on the Earth's surface and is often associated with volcanic eruptions. Rhyolite is rich in silica (SiO₂), typically containing more than 70% silica. It is composed mainly of quartz and feldspar, with minerals like biotite, hornblende, and pumice often present.
Sometimes nature has a powerful power with creation of amazing pattern
Varicose Vein, Dark, Doctor, Healthcare And Medicine, Horizontal
Salina de Maras, the traditional inca salt field in Maras near Cuzco in Sacred Valley, Peru
Limestone mountain.
Autumn scene in Ordesa and Monte Perdido National Park, Spain
The rocky environment of the Translagorai trail while crossing the area known as Coston dei Slovaci. Trentino-Alto Adige. Italy.
Layers of orange rock exposed in stone pillar
Lake on the mountain top on the Dinaric Alps mountain range in Southern Europe.
Sandstone mountain canyon\nlandscape, Travel of scenery, Geology formation tourism cliff.
Hetch Hetchy Valley is a glacial valley in Yosemite National Park in California. It is  flooded by O'Shaughnessy Dam, forming the Hetch Hetchy Reservoir. The Tuolumne River fills the reservoir. Yosemite National Park, California. Waterfalls and lake.
Tawila village in mountains of Yemen
Hiker woman in nature
Floors, walls and even a notch
White marble cutting factory
gram staining
Tubular adenoma. Site: breast. Tubular adenoma is most commonly but not exclusively located at the upper outer quadrant of the breast and presents in young women
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