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Limestone formations inside a cave
Vertical photo of extraordinary limestone rock formations underground lit up by lights inside the Wombeyan Caves in the countryside near Goulburn, NSW.
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
Close up of layers of flowstone in Grand Palace area of Lehman Caves, Great Basin National Park, Nevada, USA.
Stalagmites and stalactites in one of the numerous caves situated alongside the River Kwai (more correctly Khwae Noi River or Khwae Si Yok River) in Thailand.
Unique underground geology of  stalactites and stalagmites.
Spectacular flowstone formation in karst cave, Slovenia
Lehman Cave in Great Basin National Park, near Baker Nevada. In the Snake Mountain Range which contains limestone. Shield formation which are rare.
View of stalactites and stalagmites in cave.
Gosu Cave, Danyang-gun, Chungcheongbuk-do, Korea
The cave Kingdom of Festini or Hoehle Koenigreich von Festini (Hohle Konigreich von Festini), Zminj - Istria, Croatia (Špilja Feštinsko kraljevstvo, Žminj - Istra, Hrvatska)
Horizontal landscape photo of spectacular underground limestone rock formations, lit up by lights, inside the Wombeyan Caves in a reserve in the countryside near Goulburn, NSW.
Ukraine. Krum. Platau Karabi. The cave Ubilejnaja.
Background photo of the cave inside the mountain. Natural formations are visible in the illuminated cave. Abstract shapes were formed with the effects of shadow and light. Shot with a full frame camera.
Nature
Stalactites tourist attraction place Tham Le Khao Kop (Le Khao Kop Cave) trang thailand
An oddity of cavern speleothem growths as this cross of stalagtites and cave bacon emulates a squid
Cave shield rock formation (speleothem) in Grand Palace area of Lehman Caves, Great Basin National Park, Nevada, USA.
Grotta del Fico  - limestone caves complex, Gulf of Orosei, Gennargentu National Park, Baunei, Sardinia, Italy, 20 May 2019
July and August -1986, old Positive Film scanned, Enniskillen,  Northern Ireland.
Calcite inlets, stalactites and stalagmites in large underground halls in Carlsbad Caverns NP, New Mexico
Geologist standing in cave and talking with each other.
Stalactites within a long lifespan Thailand
Moss covered rocks in Nimara Cave in Marmaris, Turkey
Background with Stalactites and stalagmites in the Sorek Cave in Israel
Horizontal landscape photo of extraordinary limestone rock formations underground lit up by lights inside the Wombeyan Caves in the countryside near Goulburn, NSW.
Inside Kents Cavern prehistoric cave / Torquay, Dorset, UK
Caverns located in the Chihuahuan Desert and stunning treasures. They contain stalagmites and stalactites formed from dipping waters. They can form quickly or whereas limestone may take thousands of years.
Cave decoration  - speleothems
29 May 2021, Lipska Cave, Cetinje, Montenegro, interior with rich cave decorations, with different colors
Free Images: "bestof:Speleothems at Jenolan Caves.jpg 2005-09-10 own assumed The bellman Flowstones Draperies Jenolan Caves"
SLNSW 10504 Jenolan Caves unveiling of a plaque to commemorate the discoveries of various caves 23 February 1929.jpg
SLNSW 10510 Jenolan Caves magnesium flashlight photograph of the official party at the unveiling of a plaque to commemorate the discoveries of various caves 23 February 1929.jpg
SLNSW 10534 Jenolan Caves Oliver Trickett addressing the guests in the Grand Arch prior to the unveiling of the plaque by Sir Edgeworth David 23 February 1929.jpg
SLNSW 10519 Jenolan Caves probably the manager of the Caves House and his wife at the time of the unveiling of a plaque to commemorate the discoveries of various caves 23 February 1929.jpg
SLNSW 10517 Jenolan Caves study of Oliver Trickett lighting his pipe at the time of the unveiling of a plaque to commemorate the discoveries of various caves 23 February 1929.jpg
SLNSW 10506 Jenolan Caves three unidentified women at the time of the unveiling of a plaque to commemorate the discoveries of various caves 23 February 1929.jpg
SLNSW 10512 Jenolan Caves unidentified man at the time of the unveiling of a plaque to commemorate the discoveries of various caves 23 February 1929.jpg
SLNSW 10526 Jenolan Caves unveiling of a plaque by Sir Edgeworth David to commemorate the discoveries of various caves 23 February 1929.jpg
SLNSW 10511 Visitors walking from charabanc to the entrance of Jenolan Caves for the unveiling of a plaque to commemorate the discoveries of various caves 23 February 1929.jpg
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SLNSW 10533 James Carvosso Voss Wiburd superintendent of Jenolan Caves at the time of the unveiling of a plaque to commemorate the discoveries of various caves 23 February 1929.jpg
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Speleothems at Jenolan Caves.jpg
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Helictites in the Diamond Cave.jpg
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Jelly Fish Formation.JPG
Borra Cave.jpg
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Drapery and flowstone in Ngarua Caves.jpg
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Grotte de Han 29 07 2009 06.jpg
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Marengo Cave formations.JPG
Queen's throne.JPG
Die Decke der Tropfsteinhöhle Kents Cavern in Torquay (England).jpg
Jenolan Caves, 1904 (8286879518).jpg
Stalaktyty Jenolan Caves.jpg
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Cystal Palace, Jenolan Caves, 1904 (8286879944).jpg
SLNSW 796571 Jenolan Caves Rd Lithgow.jpg
Limestone caves scene, possibly Jenolan Caves (3506212027).jpg
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OUTSIDE_CAVES_HOUSE,_JENOLAN_CAVES_-_circa_1910.jpg
The Snow Room, Jenolan Caves, New South Wales, 1906 (8285849175).jpg
"The Garden Palace", Jenolan Caves, N.S.W. (4903828408).jpg
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Pool_by_Grand_Arch,_Jenolan_Caves.jpg
"Architects Studio", Left Imperial Cave, Jenolan Caves, N.S.W. (4903241857).jpg
The Gem of the West, Jenolan Caves, N.S.W. (4903869658).jpg
"The_Garden_Palace",_Jenolan_Caves,_N.S.W..jpg
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The_Gem_of_the_West,_Jenolan_Caves,_N.S.W..jpg
Exhibition_Chambers,_Lucas_Cave,_Jenolan_Caves_(NSW).jpg
"Architects_Studio",_Left_Imperial_Cave,_Jenolan_Caves,_N.S.W..jpg
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Sudwala Caves.jpg
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Grotte de Han 29 07 2009 01.jpg
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