A #nodule in #petrology or mineralogy is a secondary structure, generally spherical or irregularly rounded in shape. No… | Geology, Earth science, Gems and minerals
Manganese Nodule - 65 grams [53205] Out-of-Stock
Polymetallic nodule, also called manganese nodule, rock concretions on the sea bottom formed of..., Stock Photo, Picture And Rights Managed Image. Pic. XK4-2739540 | agefotostock
Large Septarian Nodule Half Rock Dragon Stone Cut Geode - Etsy
Septarian Nodule for Sale | Dinomite Rocks and Gems
Various rock and mineral concretions. Clockwise from top left: septarian nodule, Stock Photo, Photo et Image Droits gérés. Photo MEV-10703640 | agefotostock
GC8DXCV Nodule..... (Earthcache) in Yorkshire, United Kingdom created by Hillgorilla
50 million year old Moroccan septarian nodule PPP
Sample nodule hi-res stock photography and images - Alamy
3-4" Agate Nodules | British Fossils
Thunder egg is a nodule-like rock, similar to a filled geode, that is formed within volcanic ash layers. by… | Minerals and gemstones, Minerals, Stones and crystals
How to Tell the Difference Between a Geode & a Nodule | Sciencing
Septarian Nodule Yellow Calcite Rock Art - Etsy
Manganese nodule - Wikipedia
Polymetallic nodule, also called manganese nodule, rock concretions on the sea bottom formed of concentric layers of iron and manganese hydroxides ar Stock Photo - Alamy
Iron-oxide concretions and nodules | Some Meteorite Information | Washington University in St. Louis
Detail of a Calcite Nodule Embedded in a Limestone Rock Stock Image - Image of colour, abstract: 211358779
Manganese nodules from the Cook Islands EEZ | U.S. Geological Survey