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osmium fragment (Os) is a metallic chemical element belonging to the group of platinum metals that is located, used electrical conductors

Metamorphic rock with a turquoise mineral layer.

small gray shiny metallic nugget just found by searchers on the white background

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Zinc is a chemical element with the symbol zn and atomic number 30

Yellow crystal stones on water background with 3D render design.

Modern waste smokeless treatment technology

very pure silicon from Freiberg, Germany isolated on white background

set of various unpolished black rocks with names cutout on white background

Raw galena ore, aka lead sulfide, with blue-grey color on dark background

Selenium, a crystal lattice diagram, a piece of pure mineral and a precious stone.

3d render, abstract background with rock

Pyrit + Chalcopyrit + Malachit, Mexico, Conc del Oro

Japan industry Factory from Shizuoka prefecture

Aerial view of a Japanese petrochemical plant. Okayama, Japan.

Comparison photo of Sodalite-syenite stone under daylight and show fluorescent glow under UV light

Industrial aluminium factory Aerial view of San Cibrao Galicia Spain

Isolated sample of a Gray Slate rock on texture background. Gray Slate Metamorphic Rock sample.

99.9% fine molybdenum isolated on white background

Oil refinery plant form industry zone, Aerial view oil and gas industrial

set of zircon stones cutout on white background

Magnified close up of porphyritic granite with fledspar.

Cat bridge of Houtong Station in new taipei city. Houtong is famous for many cats here and the bridge has been constructed above therailway to allow safe pass.

Chemical plants boost economic development

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