Tilcon Newington Quarry — Quarry and material-source record

Primary commodity in source: Crushed, Broken Traprock; Operator in source: Tilcon Connecticut Inc.. Recorded location: Hartford, CT. Review the recorded source identity, location and material information together. Confirm current eligibility and operating details with the original publisher.

StateCT

Source-backed record from MSHA surface aggregate mine register. Browse the labeled observations and original source below.

Source collection: MSHA surface aggregate mine register
Source checked: 2026-10-15

Reported record details

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Source data row 10590

MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

MSHA mine ID: 0600003
Mine name in source: Tilcon Newington Quarry
Mine type in source: Surface
Status in source: Intermittent
Status effective date in source: 07/10/2026
Operator in source: Tilcon Connecticut Inc.
State: CT
County: Hartford
Nearest town in source: Newington
Primary commodity code: 142904
Primary commodity in source: Crushed, Broken Traprock
Portable operation flag (Y/N): N
Reported latitude: 41.719167
Reported longitude: -72.713056

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—	Source data row 10590 · MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

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Source data row 10590

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