ID 305249325 © Photosampler | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
cave environment eroded exploration geology ground mass material mineral mountain old rock stone textured time travel abstract aged background creation crust debris dissolving earth effect erosion evolution excavation exposed extraction formation fossil geological historic layers million mineralization natural process rough search sedimentary site slow soil stacked structure surface vegetation