
1) Sedimentary rock
Found on
https://www.crosswordclues.com/clue/rudite

Rudite is a general name used for a sedimentary rocks that are composed of rounded or angular detrital grains, i.e. granules, pebbles, cobbles, and boulders, which are coarser than sand in size. Rudites include sedimentary rocks composed of both siliciclastic, i.e. conglomerate and breccia, and carbonate grains, i.e. calcirudite and rudstone. This...
Found on
http://en.wikipedia.org/wiki/Rudite

(from the article `sedimentary rock`) ...clasts. Breccias are consolidated rubble; their clasts are angular or subangular. Conglomerates are consolidated gravel whose clasts are ...
Found on
http://www.britannica.com/eb/a-z/r/76
No exact match found.