16540710327_4eefa49955_b
Bazalt Fotó: Flickr, James St. John, https://www.flickr.com/photos/jsjgeology/16540710327/in/photolist-rcDsUP-FHhjL3-WSrhxT-ap4fuC-SZ4DTa-phbRaE-9pxMQX-xr7eXx-WNurWv-9Bwr3C-VyVpJe-9Bc9Xu-dzPE1b-Vi8v3u-asiSPz-nsYPJX-eyLAg-6qUdG3-azwhp7-7wMfyB-7U3ttk-UGpP6d-hCyQiZ-x6wZWV-USyPbD-pBkohm-UZJKyq-oNkvRP-X38Ntf-8qE15S-qzbn1R-3kqQFU-TA91Um-VwgWTs-dTgo4N-asiTW8-WxphKS-5FpZnx-ap1vmK-nsyENi-6qUahW-VyUVWF-pWhv4T-VyVhmZ-ap1vbP-asiTxr-USzbdP-6qUbsh-8DrWmp-2rQR7N