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Pyatigorsk, Russia - December 23, 2018: Underground Lake Proval. The main attraction of the city
Rock formations on Oahu coast
Muscat, Oman - 5-21-2022: Al-Hoota Cave, long exposure inside view of cave and green underground lake.
Two hikers contemplate the interior of an ice cave located under the Universidad glacier (one of the largest in Chile), located in the central area of the country, in the O'Higgins region.
Fakilli Cave, located in Duzce, Turkey, offers a wonderful view with natural formations, stalactites and stalagmites
Turkish special marble texture
closeup colorful igneous rock background
prismatic quartz mineral clusters on rock specimens from the UK
Dark cave view from inside with a lumen. Stalactites and stalagmites inside the stone grotto. Colorful stones in the cave. Lighting electricity beauty of the cave.
Morning light
French caves
Roccia ghiacciata
This photo was taken in the Mylodon Cave Natural Monument in Patagonia, Chile.
Tınaztepe Caves in konya seydisehir.
aquamarine crystal on matrix from Afghanistan isolated on white background
Pegmatite (an igneous rock) with black tourmaline (a semi-precious gemstone) in an old stone foundation deep in the woods of western Connecticut
Luray Caverns in Luray, Virginia on April 9th, 2021.
Inside a cave
Hang Sung Sot Grotto Cave of Surprises, Halong Bay, Vietnam.
Grey marble texture background with orange veins
Layers of orange rock exposed in stone pillar
Rock cave as seen from the inside.
Apache tear (obsidian) from the USA
Bacho Kiro cave, Bulgaria - September 10, 2021: Sculpture at the entrance of Bacho Kiro cave near Dryanovo monastery.
glittering colorful rock as background
Nature Stone Layer Detail Background Texture
Fethiye, Mugla, Turkey
The Stalactite Cave, Israel , World Heritage Site
Close-up of a lustrous brownish-yellow astrophyllite mineral from the renowned Eveslogchorr deposit in Khibiny, Kola Peninsula, Russia. A perfect image for scientific publications, mineral enthusiasts, or as a captivating backdrop in marketing materials.
Backgrounds,Table, Material, Marble - Rock, Nature, Stone Material, Full Frame,
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Dolomite pseudomorph after aragonite crystal Calcium magnesium carbonate near Yeso, De Baco County, New Mexico 2676.jpg
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