
1) Concoction 2) Hotchpotch 3) Mixed bag 4) Mixture 5) Olio 6) Salad
Found on
https://www.crosswordclues.com/clue/mélange

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. Large-scale melanges formed in active continental...
Found on
http://en.wikipedia.org/wiki/Mélange

mixture or blend.
Found on
http://www.patriciawells.com/glossary/
No exact match found.