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Mine #3 Metal/Non-Metal

Superstition Crushing L.L.C. · Surface

Controlled by Johnny Weik III

Mesa, Maricopa County, AZ · Intermittent

MSHA Mine ID: 0203145

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Email me when a new MSHA incident is filed at Mine #3.

Fatalities: 0
Total incidents: 1
Years on record: 2025
Latest incident: Jul 2025

Compliance record

MSHA citations since 2006

citations

significant & substantial

$24,796

proposed penalties

$23,979

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Citations	Per 1M hrs
2025 Q4	478	0	0.0
2025 Q3	939	1	1065.0
2025 Q2	961	0	0.0
2025 Q1	456	0	0.0
2024 Q4	680	0	0.0
2024 Q3	927	0	0.0
2024 Q2	4,202	0	0.0
2024 Q1	2,799	0	0.0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

Reportable incidents

1 on file

2025 · 1 incident

July 21, 2025 AZ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON

Superstition Crushing L.L.C. · Over-exertion (Not Elsewhere Classified)

While descending the ladder on the screen plant, foot slipped off lower rung. Caught self with left hand causing shoulder strain and sprained EE's left foot/ankle when it hit the ground.