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Garnets are a group of silicate minerals that have been used since the Bronze Age as gemstones and abrasives. All species of garnets possess similar physical properties and crystal forms, but differ in chemical composition.
Close-up view of pyrite
Quartz crystals,zinc blend and beautiful pyrite
Crystal raw ore
quartz crystal specimen
gold inside rock (selective focus,no filters used)
Rhodochrosite, quartz, pyrite or Rhodochrosit, Quarz, Pyrit (minerals and crystals in the exhibition Mount Säntis - worlds of experiences on the Santis summit) - Switzerland (Schweiz)
Minerals collection
crystals background (natural lead texture from nature)
Orthoclase, or orthoclase feldspar (KAlSi3O8), is an important tectosilicate mineral which forms igneous rock. The close-up image shows several Orthoclase crystals.
Bournonite with white Quartz
Beautiful giant quartz crystal shining light
Macro stone mineral Quartz crystals on a black background close up
Pieces of gold in the rock
pyrite mineral specimen stone rock geology gem crystal
Quartz and galena
realgare mineral texture as very nice natural background
Colorful Crystal texture, design element for use.
Druse of quartz crystals, calcite and siderite spherulites from Nikolaevskiy Mine, Dalnegorsk, Russia. Collection mineral isolated on white background
Close up of textures and patterns in crystal
Close-up of stunning yellow-green pyrite crystals nestled atop a calcite pyramid. This exceptional mineral specimen hails from Dalnegorsk, Russia, and captures the synergy of nature's artistry. Ideal for geology publications, marketing campaigns, or educational materials.
Quartz Crystals
vandinite on magnetite macro detail texture background. close-up raw rough unpolished semi-precious gemstone
Quartz und Forberit, China, Yaogangxian Mine
Pink crystals Rhodochrosite with particles of Pyrite. Natural texture of mineral for background. Beautiful background and wallpaper. Macro
Large Quartz Stone - Close-up image. A Beautiful geological piece well illuminated. is a hard, crystalline mineral composed of silica (silicon dioxide).
rhodochrosite,mineral specimen stone rock geology gem crystal
Magnified close up of a fractured metamorphic rock with lavender colored minerals.
raw mineral with pyrite and quartz
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
Free Images: "bestof:Rhodocrosite, quartz, galène, pyrite (Chine) 3.jpg fr rhomboèdres de rhodocrosite cristaux de quartz d' arsénopyrite et de pyrite own Parent Géry 2010-07-13"
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