Excavation at San Antonio Zoo uncovers limestone quarry used to build Alamo

Geological testing and historic research confirmed that this site was the primary source of stone used in the 1700s to build the Alamo Church. It was also used for other…—

Excavation at San Antonio Zoo uncovers limestone quarry used to build AlamoGeological testing and historic research confirmed that this site was the primary source of stone used in the 1700s to build the Alamo Church. It was also used for other structures.