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Druza of large crystals of galena, with crystals of calcite and siderite
Mineral Fusinus sp. Pliozän
asbestos chrysotile fibers that cause lung disease, COPD, lung cancer, mesothelioma
Fragment of uranium or yellow cake
emerald crystal cluster from Panjshir, Afghanistan isolated on white background
Pegmatite rock close up with many crystals.
chrysoprase, closeup of the stone
specimen of natural raw velvet malachite rock cutout on white background
Crystal raw ore
macro shooting of geological collection mineral - crystals of Vesuvianite (Idocrase, Vesuvian) on rock surface
sunstone mineral stone sample macro photography
Atacamite calcination of chlorides
From the mineral collection, Kobalt-Smithsonit
Bismuth is a golden-black mineral. Close-up, background and texture of the mineral.
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
a sample of minerals from nature
Magnified close up of porphyritic granite with fledspar.
fluorite from Papiol, Spain isolated on white background
Stibnite, sometimes called antimonite, is a sulfide mineral
natural mineral on a green background with crystal quartz crystals is a  beautiful background and an abstract, macro
Tasty nori seaweed as a background. Top view.
Zeolite crystals in cavities of Igneous volcanic basalt rock
Raw orange calcite stone macro isolated on white background
Pegmatite mineral close up
closeup of sample of natural mineral from geological collection - Galena and Sphalerite crystals on quartz rock isolated on white background
Smoky quartz
macro photography of natural mineral from geological collection - matrix from green beryl and emerald crystals on white background
Pargasite is a complex inosilicate mineral of the amphibole group.
Free Images: "bestof:Cancrinite 3165.jpg These mineral images are free to use how you wish Own 2007-04-15 Dave Dyet http //www shutterstone com http //www dyet com Own work all"
South America - Blue Marble orthographic.jpg
Antarctica 6400px from Blue Marble.jpg
Caribou animal gazes.jpg
Chiniak bay sunrise.jpg
Alaska scenery landscape.jpg
Lower Klamath national park.jpg
Hunting at sunset.jpg
Butterfly spangled fritillary.jpg
Procyon lotor raccoon.jpg
Karluk lake and mountains.jpg
Bear standing among tall grasses.jpg
A segment of the new meandering channel.jpg
Scenic of geese flying at sunrise.jpg
Sunset on Long island.jpg
Brown bear fishing ursus middendorffi.jpg
Brown bear mammal ursus middendorffi.jpg
Brown bears ursus middendorffi.jpg
Kodiak brown bear ursus middendorffi.jpg
Male mountain goat animal oreamnos americanus.jpg
Bobcat crouched beside dried vegetation.jpg
High green grass on fields.jpg
Moonrise over snow covered mountains.jpg
People canoeing in wild nature.jpg
Bear on banks of dog salmon creek.jpg
Close view of a large deer grazing among wildflowers.jpg
View of snow covered mountains dusk scenics.jpg
Work shop flood.jpg
Snow geese birds in lake at sunrise.jpg
Bear standing in brush on a hillside.jpg
Big brown bear animal mammal ursus middendorffi.jpg
Brown bear animal in water fishing.jpg
Brown bear in grass ursus middendorffi.jpg
White polar bear on snow feeding ursus maritimus.jpg
Gray fox at snow winter time.jpg
Sulphur yellow butterfly insect colias philodice.jpg
Construction hard work.jpg
Bullfrog rana catesbeiana frog o a leaves.jpg
Rana catesbeiana bullfrog frog in wild habitat.jpg
Platanthera leucostachys; Kodiak Island National Wil.jpg
View from near South Frazer Cabin..jpg
Sport windsurfing on lake in mountains.jpg
Wetlands swamp area with mountaind in backgroun.jpg
Great spangled fritillary butterfly clossiana frigga.jpg
Radio tagged bear standing in water up to its belly.jpg
Bog rein orchid with butterfly platanthera leucostachys.jpg
Several children play and work.jpg
Easter painted turtle reptile chrysemys picta picta.jpg
Female in laboratory.jpg
Young female working.jpg
Biologist working on field outdoor work.jpg
Field work drill debriefing.jpg
Bulldozer and truck work.jpg
Bear sow and two cubs entering river ursus middendorffi.jpg
Bear standing on hind legs and looking ursus middendorffi.jpg
Brown bear entering creek from deep grass covered bank.jpg
Brown bear standing on rivers bank ursus middendorffi.jpg
Two brown bears standing in water ursus middendorffi.jpg
Caribou full face and placement of antlers on head.jpg
Dog on iron hand work.jpg
Twelve spot skimmer dragonfly lights on a twig libellula pulchella.jpg
Enhydra lutris cute sea otter animal in lake.jpg
Biologist works on board with a laptop.jpg
People work in the channel.jpg
Walrus large flippered marine mammals in water odobenus rosmarus.jpg
Stone work on building.jpg
Work in fields.jpg
Restoration work with machine.jpg
Water iron work fountain.jpg
Leaves balls art work.jpg
Street iron work clock.jpg
Old iron work on window.jpg
Old iron work street lamp.jpg
Sunrise at lake mountains in background reflected on lake.jpg
Image of wetland landscape with mountains in the background.jpg
Lake lower marsh with mt ranier in the background.jpg
Largemouth bass fish art work micropterus salmoides.jpg
Man collecting red salmon otoliths.jpg
Workers work on the log cabin house.jpg
Female working with fishes.jpg
Biologists in forest.jpg
Biologists work on board in office.jpg
Field work being taped on tv camera.jpg
Biologists personnel on field work vintage image.jpg
Biologists personnel on field work vintage photo.jpg
Eengineer working on ship.jpg
People work hard to plant marsh grass.jpg
Volunteers work together on a habitat restoration project.jpg
Bricks on house front wall art work.jpg
Big ship offloads skiff boat.jpg
Firefighters work to hold the fire line.jpg
Old iron work on entrance door.jpg
Biologist tracking Louisiana black bear.jpg
Fisheries biologists search for birds on fast boat.jpg
Workers work with a fish pump and big truck.jpg
Biologists searching for seabird nests.jpg
Bear standing with left side to camera in shallows at edge of water.jpg
A group of men work on catching an endangered sturgeon.jpg
Employees and volunteer stands in water.jpg
Employee uses tracking device to locate animal.jpg
Man holds chainsaw in forest.jpg
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