Report on Mattison Bros. Granite Quarry, Amberg, Wisconsin Open-file report; contains unpublished data that has not yet been peer-reviewed. Bedrock Geology Building Stone Precambrian Bedrock Rocks and Minerals Data and Resources WOFR1922-01 Report on Mattison Brothers Granite Quarry, Amberg, Wisconsin Bean, E.F.; 1922 Report: 6 p. Download Related Collections Open-File Report View Open-File Report