新媒网 · 跨境数据社区

New Jersey has a rich mining history dating back to the early 1700s, with iron being the most common mineral extracted. Mining thrived for centuries, contributing significantly to the colonial economy and the Revolutionary War effort. By 1970, however, mining operations had largely ceased, leaving behind a network of abandoned https://tristateinfrastructurenews.com/mapping-njs-hundreds-of-abandoned-mines-nj-spotlight/