Today, the rail spur has been removed, and no active mining is done in the area.

It has not seen any active mining in many decades.

Barton was the site of a fire in the early 1900s, after which it never had active mining again.

However, within 10 years of their discovery, major diamond mines were unearthed and active mining began.

There is no active mining in the area at this time.

The active mining is going on right here.

Mostly he guessed this because no active mining ever seemed to have been undertaken there by the Psychlos.

The town's best years were during the 1870s, when it was an active mining and prospecting town serving the surrounding hilly region.

The active mining of these fields has been greatly reduced since the 1970s.

Currently, there is no active mining in New Jersey.