Indiana · MSHA record

Nikirk Limestone

Nikirk Construction, Inc.

MSHA operator: Nikirk Construction, Inc.
Quarry / operation: Nikirk Limestone
Location: Oolitic, Indiana
Color families: Not listed
MSHA ID: 1202440
Reported status: MSHA: Active · Mine ID 1202440
MSHA record details
Nikirk Limestone
Snapshot: 18 September 2026. Mine source record 1202440 · Look up this ID at MSHA · Status effective 7 September 2023
Regulatory classification; confirm current supply separately.
Mine source record
Record type: Quarry / mining operation

Reported workforce

6 workers in this MSHA record

MSHA’s NO_EMPLOYEES field comes from the Mine Information Form. The snapshot is dated 18 Sept 2026; it does not give this field a reporting-period date. These are mine-record figures, not current company headcounts or proof of production.

MSHA field definitions Explore Nikirk Limestone

Register classification

Architectural producer

Curated group: Nikirk Limestone

A research classification, separate from MSHA operating status.

Confirm before specifying

Ask the supplier about current availability, material range, fabrication and test data for your application. A listing or MSHA status does not establish supply readiness.

Look up this mine ID at MSHA

MSHA snapshot dated 18 September 2026. Company names identify operators, not verified parent-company ownership.