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Raw Prasiolite (also known as green quartz, green amethyst or vermarine) is a green variety of quartz, a silicate mineral chemically silicon dioxide.
Pegmatite rock close up with many crystals.
Crystal quartz mineral
Granite texture background with copy space
Containing green fuchsite, from Ambositra, Madagascar.
Quartz + clinozoisite, Site: Spain, Elche
Kyanite on  Quartz Disthene
rough gemstones on neutral background
Epidote on quartz, Specimen from Peru. photography isolated on white blackground. macro detail  background. close-up mineral crystal unpolished semi-precious gemstone.
Amazing Colorful Agate Crystal stone cross texture background.
Huge natural quartz crystal isolated on white.
Amethyst crystal isolated on the black background.
natural mountain crystal isolated on white background
Mineral Fusinus sp. Pliozän
fluorite mineral specimen stone rock geology gem crystalfluorite mineral specimen stone rock geology gem crystalazurite mineral specimen stone rock geology gem crystalamethyst mineral specimen stone rock geology gem crystal
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
Moonstone on white background. Decorative stone for jeweler. Gemologist and litoterapii. Nugget.
Magnified close up of a pegmatite rock with many colors.
natural mineral on a green background with crystal quartz crystals is a  beautiful background and an abstract, macro
Digger in the mine loading sand into the truck
Quartz crystal cluster horizontal on black background, mineral also used as semi-precious gemstones. Silica, silicon dioxide, SiO2.
Smoky quartz
Macro Sphalerite mineral stone with Clinochlore on a white background close-up
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
Green Florite
Magnified close up of large crystal white and black granite.
mineral specimen stone rock geology gem crystal in Tucson, Arizona, United States
Heavy winter rains caused erosion across many parts of Southern California.  Deep ruts show evidence of the damage caused.
silver ore on rock close up macro
emerald mineral stone sample macro photography
Free Images: "bestof:Hématite et quartz2 (Chine).jpg Hämatit- und Quarzkristalle cristaux d'hématite et cristaux de quartz Own 08/12/08 Parent Géry Hematite Rock crystal Taken"
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