Archaeologists excavating in Jerusalem have discovered a vast quarry dating from 2,000 years ago (Second Temple period). The 2,000-year-old quarry in Jerusalem, Israel. Image credit: Shai Halevi / Israel Antiquities Authority. The quarry, only part of which has been excavated, covers approximately 600 m2 (0.15 acres), but was at least two or three times larger. The massive building blocks extracted from it measured 1.5 x 2 m (5 x 6.6 feet). “The...
