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Macro mineral stone of a copper nugget on a microcline on a black background close up
Art school teacher instructs a smiling young student in a bright studio, surrounded by fellow artists focused on their canvases
Various vegetable and seed oil in bottles on a bright background.
A stunning sunset photo showcases offshore oil drilling in Huntington Beach, California, with vivid hues casting a glow on industrial equipment
Stock photo of pure copper with embedded quartz. This stock photo shows a solid vein of copper with granules of quartz.
A young woman applies a drop of oil from a pipette to her scalp, close-up. Vitamins, keratin for treatment, strengthening and growth of hair. Problems with dandruff, hair loss. Hair care concept
This example of a copper nugget was mined in southern Arizona.
Young Latin woman artist selling her art at Outdoor Market.  She is dressed in casual East Indian dress. Exterior of public park in downtown Toronto, Canada.
Museum piece. Metallic meteorites such as this are composed mostly of iron, but also contain nickel.
Electric rope shovel and dump truck at a copper mine in Peru
Tank ship loading unloading oil and gasoline at Commercial dock in sea
Changing the engine oil. A car mechanic pours oil from a bottle through a funnel into the engine filler neck.
Oil production into the sea,3d render
Oil landscape painting showing forest and lake on a sunny day.
malachite copper natural mineral on rock
copper ammonium carbonate. blue crystals on a black background. macro.
The scenic view of Gülen Dağ (1 599m) after the  forest fire in 2022.
Circulating Coins, one cent
Museum piece. Andersonite (a rare Uranium carbonate mineral) is fluorescent and is shown as it appears under ultraviolet light.
Forested mountain region. One year after experiencing a major fire
copper, raw ore in a closeup
after forest fire
Current Conditions After the Mount Bromo Fire which resulted in forest and land fires covering an area of ​​504 hectares in the Bromo, Tengger, Semeru national park area.
A copper mine ore nugget.
Sample of biotite Schist, from the shear zone in the Beitbridge Complex in South Africa. Schist is metamorphic rock caused by pressure during medium grade metamorphism.
This is a beautiful piece of native copper, just as it comes out of the earth. The specimen is about 4 inches across and is from Michigan's upper penisula, which is well-known for copper.
Russian copper coin (2 pennies) era of Emperor Paul I. Isolated on white
a journey through a Mediterranean burnt blackforest after the summer heat
Free Images: "bestof:After Allori, Cristofano - Judith - Google Art Project.jpg after technique oil copper cm 30 24 http //prints dulwichpicturegallery org uk/image/816038/..."
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