Breccia is composed of coarse rock fragments held together by cement or a fine-grained matrix.

citation

Wikipedia contributors. (2024, September 6). Breccia. In Wikipedia, The Free Encyclopedia. Retrieved September 25, 2024, from https://en.wikipedia.org/w/index.php?title=Breccia&oldid=1244398771

Heritage Park (lynnwoodwa.gov) Heritage Park celebrates the agricultural, transportation and social heritage of Lynnwood from its roots in the rural community of Alderwood Manor formed in 1919. Heritage exhibits in the park tell stories of life in early Alderwood Manor. Historic structures have been renovated and repurposed as community resource facilities. These include the Wickers Building, the Superintendent’s Cottage, Humble House, Water Tower and Interurban Car No. 55.

Breccia (Wikipedia) Breccia (/ˈbrɛtʃiə, ˈbrɛʃ-/) is a rock composed of large angular broken fragments of minerals or rocks cemented together by a fine-grained matrix.