# Relationship history for MSHA mine 1001843

Current hierarchy: **Lepik Peter-Del Steiner → Idaho Consolidated Metals Corp → ECKERT'S HILL MINE & MILL SITE**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Fercott Gold Usa Inc → ECKERT'S HILL MINE & MILL SITE; 1988-10-01 to 1996-03-25; source msha-controller-operator-history
- **controller_controls_mine:** Fercott Gold Usa Inc → ECKERT'S HILL MINE & MILL SITE; 1988-10-01 to 1996-03-25; source msha-controller-operator-history
- **controller_controls_operator:** Fercott Gold Usa Inc → Fercott Gold Usa Inc; 1988-10-01 to 1996-03-25; source msha-controller-operator-history
- **operator_operates_mine:** Idaho Consolidated Metals Corp → ECKERT'S HILL MINE & MILL SITE; 1996-03-26 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Lepik Peter-Del Steiner Et Al → ECKERT'S HILL MINE & MILL SITE; 1996-03-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lepik Peter-Del Steiner Et Al → Idaho Consolidated Metals Corp; 1996-03-26 to current/open; source msha-controller-operator-history