CẤU TRÚC ĐÁ
ROCK FORMATION
Rock formations in Cappadocia, TURKEY, Photo by Christian Clausier
Stunning rock formation, BRYCE CANYON
Rock, N_E Taiwan by Matthew Fang
Rock formations ZHANGJIAJIE
Unusual rock formations on the Kuril Islands, Russia
The Giant's Causeway rock formation
Color and texture is amazing, B Bochkoltz
Wave rock formation in Arizona, USA, Marie
Natural rock formation - Fish rock
awesome rock formation, C Cuenka
Amazing rock formations Blue Canyon - Hopi Indian Reservation Land , Arizona .
S Bensimra
Reed Flute Cave - Guilin , China , G Lemarlec
Beautiful rock formation
The volcanic rocks on the shore of Briar 's Island , Nova Scotia ..
B Niklasson
Spider Skin Texture of the skin of a spider, with a hair root and pollen grains
remains adhered to the skin Courtesy of CARBAJO MARIA
Geologist's Rainbow - Petrified Rocks, AZ, Linda Covert
Sunset Through The Keyhole - Monument Rocks - Western Kansas
D Williams
Weathered Rock Formations ‾ East Zion , Utah , D Williams
Fly Geyser Rocks, rich colors given by minerals, D Williams
Caves in Lagos , Portugal , D Williams
The Weeping Eye - Antelope Canyon , D Williams
Warraweena Sunset, Flinders Ranges , Australia , D Williams
Maijishan Caves , Tianshui , China , D Williams
Devetashka Cave, Bulgaria by Silvia
Spider Rock - Arizona , D Williams
Cave with a view of Sheep Island at Larrybane on the Antrim coast of Northern Ireland
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This is a picture of a rock formation near a lake in Burma . The photo can only be taken on a specific day once a year when the sun rays touch the rocks at a certain angle!
The Phallus, or the Penis Rock, Arches National Park, Utah
