thumb|right|Melange from Geology of Narooma|Narooma, [[Australia.]]
thumb|right|Melange from Geology of Narooma|Narooma, [[Australia.]]
In geology, a mélange is a large-scale breccia, a mappable body of rock characterized by a lack of continuous bedding and the inclusion of fragments of rock of all sizes, contained in a fine-grained deformed matrix. The mélange typically consists of a jumble of large blocks of varied lithologies. Both tectonic and sedimentary processes can form mélange.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).