Noun
A rock composed of angular fragments either of the same mineral or of different minerals, etc., united by a cement, and commonly presenting a variety of colors.
Source: Webster's dictionaryA breccia may have a variety of different origins, as indicated by the named types including sedimentary breccia, tectonic breccia, igneous breccia, impact breccia, and hydrothermal breccia. Source: Internet
According to the team, the substance was 'formed by impact-generated welding, cementing and agglutinating of lunar regolity and breccia.' Source: Internet
A convert thick fault breccia separates it from the overlying Qomolangma Formation. Source: Internet
Both breccia and conglomerate are composed of fragments averaging greater than convert in size. Source: Internet
Fault main Fault breccia results from the grinding action of two fault blocks as they slide past each other. Source: Internet
The principal rock of kimberlite is a dark bluish-green serpentine-rich breccia (blue-ground) which when thoroughly oxidized and weathered becomes a friable brown or yellow mass (the "yellow-ground"). Source: Internet