Clayton, 2013.

Mining Job Source is privately held. The supplied profile places it in Clayton, North Carolina and dates it to 2013. It shows 11,905 followers.

The public description calls it a job-board network for mining: Construction materials and aggregates, Industrial minerals, Metals, Coal and energy, Frac sand. Jobs are promoted across the globe through advertising aimed at people already working those segments.

The specialties are mining jobs, mining recruitment, advertise mining jobs, post mining jobs, find mining jobs, and find mining candidates. The same text invited job seekers to an account. This site records that description.

The company profile also lists Toronto. No street is printed on the profile used here.