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crystallized gold in matrix from Hungary
milky Amethyst cluster mineral stone sample with white background
Natural amazonite gemstone isolated on white background. A bluish-green crystal on a background. A variety of potassium feldspar microcline
Silica Quartz mineralisation around purple fluorite cubic crystals in a mineral rock sample
Gold (Au) ore. The element associated with quartz veins and sulfides. White background. Largest producers China, Australia, Russia, Canada, USA, Mexico, South Africa, Uzbekistan
Nature. Crystallization. Abstraction. Macro Photography. Minerals. Blue. Rocks. Backgrounds - Subjects. Geodes - Minerals. Layered. Patterns. Geology. Close-up. Art. Posters. Vibrant colors. Crystal therapy. Amber. Rock formations.
Closeup natural rough strawberry quartz (a rare variety of quartz that contain red inclusions of iron oxide) on white background (shallow dof)
smoky quartz from Mount Galenstock, Uri, Switzerland isolated on white background
Mikroklin Amazonit Kristall peak Teller County, Colorado
Crystal raw ore
Raw Minerals,background
Layered maroon and light speckled rock magnified.
Agate stone with quartz geode. Multicolored silica bands colored with metal oxides are visible. Macro photography of the surface of the cut. Origin: Atlas mountains, Morocco.
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.
macro shooting of collection natural rock - amazonite (green microcline) mineral stone isolated on white background
Quartz + clinozoisite, Site: Spain, Elche
quartz crystal specimen
Crystal raw ore
amazonite from Brazil isolated on white background
Amazonite quartz isolated on black background.
satterlyite mineral crystal sample related to shale mining
rock surface
texture of green nature stone - grunge stone surface background
Nature. Crystallization. Abstraction. Macro Photography. Minerals. Blue. Rocks. Backgrounds - Subjects. Geodes - Minerals. Layered. Patterns. Geology. Close-up. Art. Posters. Vibrant colors. Crystal therapy. Amber. Rock formations.
Natural Mineral tiger's eye on black background
Granite texture background with copy space
Chalcedony mineral stone with various stone artifacts from the crystallization of volcanic rock create unique in the natural world that people have not discovered yet.
Pegmatite rock close up with many crystals.
Free Images: "bestof:Amazonite et quartz fumé (USA).jpg cristaux de microcline var amazonite et de quartz fumé Own 07/12/08 Parent Géry Microcline Amazonite Smoky quartz Taken"
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