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99.95% fine boron crystal isolated on white background
Fragment of uranium or yellow cake
Macro cubical pyrite on white matrix isolated on gray background
The green variety of muscovite. A member of the mica family. Said to enhance the feeling of joy for the beauty of nature.
Petrified wood from the Baltic region is not only aesthetically pleasing but also scientifically significant
syenite mineral sample studio shot with white background
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.
Zeolite crystals in cavities of Igneous volcanic basalt rock
Gray and Purple Rhyolite Stone from Tafraoute City, on Black Background
Magnified close up of mineral encrusted basalt rock.
Closeup detail of the polylithionite mineral sample
Mineral Fusinus sp. Pliozän
Cassiterite tin oxide mineral isolated on white background
Rheum officinale, Chinese rhubarb, Rheum palmatum L．
Close up image of Wheatabix cereal
nephrite mineral stone
Museum piece. Sklodowskite, Cuprosklodowskite and Guilleminite, from Zaire.
Small nest
smithsonite from Lavrion, Greece isolated on white background
Asbestos family mineral band in geological rock sample
A closeup of a mineral rock on dark green background.
Macro natural Cuprian Adamite isolated on dark grey background
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.
Raw jasper stone narrow focus line, shallow depth of field macrophoto front view
Aloe vera resin, dried juice
Volcanic rock - scoria - igneous rock - isolated on a studio shoot
Mikroklin Amazonit Kristall peak Teller County, Colorado
Chaga mushroom set on a white background
Magnified close up of an igneous rock with metallic minerals in the cracks.
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