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Mountain Stone Works LLC Metal/Non-Metal

Mountain Stone Works LLC · Surface

Controlled by Mitchell D Wilson

Mountain, WI, Oconto County, WI · Intermittent

MSHA Mine ID: 4702872

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Email me when a new MSHA incident is filed at Mountain Stone Works LLC.

Fatalities: 0
Total incidents: 4
Years on record: 2001–2014
Latest incident: Jun 2014

Compliance record

MSHA citations since 2000

citations

significant & substantial

$14,655

proposed penalties

$12,655

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	280	0	0.0
2025 Q3	519	6	11560.7
2025 Q2	569	0	0.0
2025 Q1	62	0	0.0
2024 Q4	440	0	0.0
2024 Q3	1,150	4	3478.3
2024 Q2	1,323	0	0.0
2024 Q1	40	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

4 on file

2014 · 1 incident

June 10, 2014 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

Mountain Stone Corporation · Fall from ladders

The miner was doing routine maintenance on the screen plant which required him to be on a ladder to check for excessive heat. While doing this the ladder shifted and the miner fell breaking his left wrist. The miner was three and a half feet up on the ladder when the fall happened. He was transported to a hospital and received medical attention for his injury.

2004 · 1 incident

May 11, 2004 WI · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)

Mountain Stone Works Inc · Struck by... (Not Elsewhere Classified)

PUNCHING HOLES IN BELTING. HIT THUMB WITH HAMMER BREAKING THUMB.

2002 · 1 incident

July 9, 2002 WI · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE

Mountain Stone Works Inc · Struck against a moving object

COMPLAINED OF SORE BACK FROM RIDING IN LOADER. WENT TO CHIROPRACTOR NOON ON 7-9-02. RETURN TO WORK 7 AM 7-10-02. LOST TIME 4 1/2 HRS.

2001 · 1 incident

June 11, 2001 WI · Metal/Non-Metal mine manager, mine foreman, mine owner STEPPING OR KNEELING ON OBJECT

Mountain Stone Works Inc · Struck against stationary object

HE WAS GREASING VIB FEEDER AND STEPPED BACK AWAYFROM FEEDER, STEPPED ON SOMETHING AND SPRAINED HIS RIGHT ANKLE. WAS NOT REPORTED UNTIL 6/18 AND THEN SENT TO CLINIC FOR EXAM.