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quarry about to be made an explosion with detonators and wicks on the ground
Aerial view of a mining quarry with heavy machinery, surrounded by forest.
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
Photo taken September 26th, 2022, Versam, Anterior Rhine Valley, Switzerland.
Agate is a microcrystalline variety of quartz, chiefly chalcedony, cryptocrystalline form of silica.  Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks but can be common in certain metamorphic rocks. Most agates occur as nodules in volcanic rocks or ancient lavas where they represent cavities originally produced by the disengagement of volatiles in the molten mass which were then filled, wholly  by siliceous matter deposited in regular layers upon the walls. Cathedral Valley, Capitol Reef National Park, Utah.
This Rainbow Mountains with tons of wild alpacas around and snowcapped Andes it's just couple hours drive from Cusco.
Ancient site Solnitsata near Provadia town, Varna Province, Bulgaria, August 18, 2020:\nExcavations of the neolithic-chalcolithic site Solnitsata (The Saltworks) from VI - V millennium BC, representing the remains of an ancient city. Solnitsata was an ancient town located in present-day Bulgaria, near the city of Provadia.
view of an open pit marble quarry showing heavy duty equipment and rock.
Close up of an olivine basalt lava rock.
Museum piece isolated on white. Tiny green crystals of rare Sillenite (indicated) on blue Shattuckite. Dimensions refer to whole stone.
Quartz and Safflorit
macro shooting of specimen natural rock - Gabbro (basalt) mineral stone isolated on white background
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
Cold barbecue residual ash and debris closeup view
Devonian microfossils in limestone matrix include circular and cylindrical crinoids, fan-shaped brachiopod (shell) fragments, speckled bryozoan fragments. Rock is about 1 1/2\
Volcano Masaya in Nicaragua, Central America
Lumpy sedimentary rock close up.
Apache tear (obsidian) from the USA
Granite Igneous rock sample from Shap in the UK Lake District with distinct pink Feldspar crystals
forest fire sign
hdr panorama image (made of more then six seperate image, 180) of open Coal strip mine with unused parts of conveyor belt. Destruction of nature.
pyrrhotite iron sulfide rare earth mineral
Excavator working
Bucket-wheel excavator during excavation at the surface mine. Huge excavator on open pit mine.
A highway under construction, including a false tunnel, as seen from above
macro shooting of natural mineral stone - sphalerite (marmatite, zinc blende) stone isolated on white background
Metamorphic rock with a turquoise mineral layer.
The Unakite is a metamorphic rock roses and green with white veins, a type of granite composed of quartz (white or colorless), orthoclase pink and green epidote. Named after the site of Unaka (North Carolina), where it was discovered.
Mineral, pink Charoit
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