Structures throughout the Roman Empire were made in part out of stone blocks, including the Segovia aqueduct in Spain, which was made from granite blocks.
ໂຄງສ້າງທົ່ວ Empire Roman ໄດ້ເຮັດໃນສ່ວນຫນຶ່ງອອກຈາກທ່ອນໄມ້ກ້ອນຫີນ, ລວມທັງທໍ່ນ້ໍ Segovia ໃນສະເປນ, ເຊິ່ງໄດ້ເຮັດໃຫ້ຈາກຕັນ granite.