Mining Incidents

Hillsborough Mine Metal/Non-Metal

Resco Products Inc · Surface
Controlled by RHI Magnesita
Hillsborough, Orange County, NC  ·  Active
MSHA Mine ID: 3100233

Hillsborough Mine has $120K in proposed MSHA penalties and $0 outstanding across 9 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
27
Years on record
1983–2017
Latest incident
Feb 2017
Compliance record
MSHA citations since 2000
240
citations
98
significant & substantial
$119,795
proposed penalties
$98,580
paid to date
82% of proposed penalties paid to date, a $21,215 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
105
inspections on record
1,955
inspection hours
12.3
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
240 citations across 1,955 inspection hours.
Source: MSHA inspections data, updated weekly.

Hillsborough Mine has $120K in proposed MSHA penalties and $0 outstanding across 9 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$120K
proposed penalties
$99K
current assessed
$99K
paid to date
$0
outstanding
231 assessments are final orders; 9 contested dockets.
As of the most recent assessment on 2024-11-20.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 3,345 0 0 0.0
2025 Q3 3,626 0 0 0.0
2025 Q2 3,327 0 0 0.0
2025 Q1 3,621 0 0 0.0
2024 Q4 3,600 1 0 277.8
2024 Q3 3,639 0 0 0.0
2024 Q2 3,958 0 0 0.0
2024 Q1 3,562 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 3,555 0 0 0.0
2023 Q3 3,430 0 0 0.0
2023 Q2 3,484 0 0 0.0
2023 Q1 3,531 4 1 1132.8
2022 Q4 3,039 0 0 0.0
2022 Q3 3,369 0 0 0.0
2022 Q2 3,378 0 0 0.0
2022 Q1 3,205 0 0 0.0
2021 Q4 3,145 0 0 0.0
2021 Q3 3,023 0 0 0.0
2021 Q2 3,048 1 0 328.1
2021 Q1 3,003 0 0 0.0
2020 Q4 2,750 2 0 727.3
2020 Q3 2,526 0 0 0.0
2020 Q2 2,926 0 0 0.0
2020 Q1 3,434 1 0 291.2
2019 Q4 3,474 0 0 0.0
2019 Q3 3,764 0 0 0.0
2019 Q2 3,477 0 0 0.0
2019 Q1 3,319 2 0 602.6
2018 Q4 3,351 0 0 0.0
2018 Q3 3,566 0 0 0.0
2018 Q2 3,369 0 0 0.0
2018 Q1 2,933 0 0 0.0
2017 Q4 3,106 0 0 0.0
2017 Q3 3,519 0 0 0.0
2017 Q2 3,968 0 0 0.0
2017 Q1 3,554 0 0 0.0
2016 Q4 3,531 0 0 0.0
2016 Q3 3,307 0 0 0.0
2016 Q2 3,750 1 0 266.7
2016 Q1 3,556 0 0 0.0
2015 Q4 3,250 0 0 0.0
2015 Q3 3,497 0 0 0.0
2015 Q2 3,796 8 6 2107.5
2015 Q1 4,260 0 0 0.0
2014 Q4 3,816 0 0 0.0
2014 Q3 4,670 7 2 1498.9
2014 Q2 5,431 0 0 0.0
2014 Q1 4,619 2 2 433.0
2013 Q4 3,972 0 0 0.0
2013 Q3 3,988 0 0 0.0
2013 Q2 3,978 10 2 2513.8
2013 Q1 3,626 8 2 2206.3
2012 Q4 3,312 0 0 0.0
2012 Q3 3,667 0 0 0.0
2012 Q2 4,469 5 2 1118.8
2012 Q1 5,048 29 16 5744.8
2011 Q4 4,990 0 0 0.0
2011 Q3 5,136 0 0 0.0
2011 Q2 5,621 8 4 1423.2
2011 Q1 5,332 6 2 1125.3
2010 Q4 4,418 0 0 0.0
2010 Q3 5,061 4 1 790.4
2010 Q2 5,053 0 0 0.0
2010 Q1 5,428 4 1 736.9
2009 Q4 4,687 0 0 0.0
2009 Q3 5,103 0 0 0.0
2009 Q2 5,030 2 0 397.6
2009 Q1 4,911 3 1 610.9
2008 Q4 6,386 0 0 0.0
2008 Q3 7,151 8 1 1118.7
2008 Q2 6,747 0 0 0.0
2008 Q1 6,634 6 4 904.4
2007 Q4 6,677 0 0 0.0
2007 Q3 7,795 0 0 0.0
2007 Q2 8,583 2 1 233.0
2007 Q1 8,787 0 0 0.0
2006 Q4 7,659 0 0 0.0
2006 Q3 7,898 2 2 253.2
2006 Q2 9,516 0 0 0.0
2006 Q1 9,395 2 0 212.9
2005 Q4 8,906 1 0 112.3
2005 Q3 9,611 0 0 0.0
2005 Q2 8,121 12 5 1477.7
2005 Q1 9,833 15 9 1525.5
2004 Q4 9,448 0 0 0.0
2004 Q3 13,885 1 1 72.0
2004 Q2 11,342 15 7 1322.5
2004 Q1 10,449 6 5 574.2
2003 Q4 9,610 23 11 2393.3
2003 Q3 8,693 0 0 0.0
2003 Q2 7,776 0 0 0.0
2003 Q1 9,075 0 0 0.0
2002 Q4 7,900 3 1 379.7
2002 Q3 8,936 3 2 335.7
2002 Q2 9,507 0 0 0.0
2002 Q1 8,296 5 3 602.7
2001 Q4 7,712 0 0 0.0
2001 Q3 7,949 0 0 0.0
2001 Q2 8,182 6 1 733.3
2001 Q1 9,103 12 2 1318.2
2000 Q4 8,654 0 0 0.0
2000 Q3 9,606 0 0 0.0
2000 Q2 9,652 10 1 1036.1
2000 Q1 10,222 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

27 on file

2017 · 1 incident

February 6, 2017 NC · Metal/Non-Metal rotary bucket excavator operator STEPPING OR KNEELING ON OBJECT
Resco Products Inc · Over-exertion (Not Elsewhere Classified)

Employee twisted knee when climbing down from excavator. When employee turned in FMLA/Disability paperwork on 5/31/17 for upcoming knee surgery, they had noted on the paperwork that the injury occurred at work. When employee requested time off in Feb for a Dr appointment for knee pain, they were asked it if happened at work and they responded "No".

2012 · 2 incidents

August 29, 2012 NC · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Resco Products Inc · Fall down stairs

Visitor was walking up set of five steps at main office and lost his balance. He stumbled and fell on his bottom and then bump his head.

March 13, 2012 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Resco Products Inc · Fall from ladders

Worker was climbing down a fixed ladder and lost balance near the bottom. The worker fell backwards breaking his wrist.

2008 · 2 incidents

October 16, 2008 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Resco Products Inc · Struck by... (Not Elsewhere Classified)

Crusher Operator changed the splitter on the elevator when a piece of metal cut his small left finger.

September 22, 2008 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Resco Products Inc · Fall to the walkway or working surface

Crusher Plant Operator lost his footing while loosening a bolt on a crusher. The wrench slipped off of the bolt and he slipped backwards, bruising his back.

2005 · 2 incidents

March 29, 2005 NC · Metal/Non-Metal electrician, lineman OTHER
Resco Products Inc · Struck by... (Not Elsewhere Classified)

The wind blew the access door to a dust collector closed on the right hand of the employee.

February 17, 2005 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Resco Products Inc · Over-exertion (Not Elsewhere Classified)

Strained lower back while bagging and palletizing 50 pound bags of material.

2004 · 1 incident

March 22, 2004 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Resco Products Inc · Over-exertion in pulling or pushing objects

EMPLOYEE WAS PUSHING A PALLET OF MATERIAL STUCK ON A CONVEYOR. WHEN THE PALLET MOVED HE OVER-EXTENDED HIS LEFT LEG.

2003 · 3 incidents

November 8, 2003 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Resco Products Inc · Fall from ladders

EE WAS CLIMBING UP A STEEL RUNG LADDER AND LOST HIS GRIP ON THE METAL RUNG, RESULTING IN LOSS OF BALANCE AND FALLING TO THE STEEL FLOOR BELOW (APPROXIMATELY 4 FT).

May 19, 2003 NC · Metal/Non-Metal mine manager, mine foreman, mine owner DUST DISEASE OF LUNGS
Resco Products Inc · Inhalation of radiations, caustics, toxic and noxious substances

TOOK SHORT TERM DISABILITY (LAST DAY OF WORK 5/19/03). TOOK LONG TERM DISABILITY (STARTED AUG. 10, 2003).

February 20, 2003 NC · Metal/Non-Metal mine manager, mine foreman, mine owner HANDTOOLS (NONPOWERED)
Resco Products Inc · Struck by flying object

NOTE: HAND INJURY OF 2/20/03 WAS NOT HEALING AS EXPECTED. DECISION WAS MADE TO OPERATE, RESULTING IN EE BEING OFF WORK FROM 8/25/03 TILL 10/13/03 RETURN TO WORK DATE.

2001 · 1 incident

August 23, 2001 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON

EE WAS CLIMBING A RAIL CAR LADDER AND FELL FROM THE TOP OF THE LADDER. HE FELL 10-12 FT AND LANDED ON HIS HEELS FIRST AND THEN HIS BACK. HE THENGOT UP AND WALKED ABOUT 100 FT TO THE SHOP AREA FOR HELP.

2000 · 4 incidents

October 17, 2000 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON

EE WAS HELPING TO MOVE AN ELECTRIC CHAIN HOIST AND WHILE BEING LOWERED TO THE GROUND, THE PALLETS ON WHICH HE WAS STANDING HUNG ON A GUARD AND TILTED THE PALLETS TO ONE SIDE CAUSING HIM TO FAL L APPROX 6 - 8 FEET ONTO A STACK OF PALLETS ON HIS BACK.

June 15, 2000 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Resco Products Piedmont Minerals Div · Caught in, under or between a moving and a stationary object

EE WAS CLEANING UP AND WENT TO DUMP TRASH CONTAINER. HE STOPPED FORK LIFT SHORT OF A DROP IN PAVEMENT AND EMPTIED CONTAINER. WHEN HE RETURNED TO THE FORK LIFT AND STARTED TO BACK UP, THE FORK LIFT ROLLED FORWARD INTO THE DROP OFF. HE HIT THE ACCELERATOR AND THE LIFT SWUNG SHARPLY TO THE RIGHT AND PINNED HIS ARM BETWEEN A SUPPORT BEAM AND THE LIFT ROLL CAGE.

February 15, 2000 NC · Metal/Non-Metal welder (shop) SLIP OR FALL OF PERSON
Resco Products Piedmont Minerals Div · Fall to the walkway or working surface

EE WAS SQUATTING DOWN WELDING ON A SCREEN FRAME AND LOST HIS BALANCE AND FELL BACKWARD. HE LANDED WITH HIS RIGHT HAND JAMMED IN THE DECKING GRID, RESULTING IN A BROKEN THUMB.

February 2, 2000 NC · Metal/Non-Metal drill helper SLIP OR FALL OF PERSON
Resco Products Piedmont Minerals Div · Fall onto or against objects

EE WAS WORKING MAINTENANCE ON AIR COMPRESSOR. AS HE CLIMBED DOWN FROM THE DECK-WORK HIS FOOT SLIPPED AND HE FELL, STRIKING HIS RIGHT LOWER BACK ON THE DECK.

1999 · 1 incident

January 14, 1999 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Resco Products Piedmont Minerals Div · Caught in, under or between (Not Elsewhere Classified)

EE HAD CUT A SECTION OF HOUSING LOOSE FROM A PRODUCT COLLECTOR AS HE WAS PREPARING TO REMOVE THESECTION IT MOVED UNEXPECTEDLY AND PINNED HIS FINGER BETWEEN AN ANGLE IRON HANDLE & A CATWALK-RES ULTS A BROKEN FINGER TIP AND 5 STITCHES ON LEFT RING FINGER

1998 · 1 incident

August 2, 1998 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Resco Products Piedmont Minerals Div · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS CLEANING UP IN THE MILL HOUSE WHEN HE STEPPED IN WET MATERIAL ON THE FLOOR AND SLIPPED - STRAINED MUSCLE IN LOWER BACK.

1997 · 1 incident

August 7, 1997 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Resco Products Piedmont Minerals Div · Struck by... (Not Elsewhere Classified)

EE WAS HELPING HOLD A LARGE PULLEY AS IT WAS DRIVEN OFF A SHAFT - A MISS HIT OF THE HAMMER STRUCK HIS LEFT HAND ON THE LITTLE FINGER SIDE.

1996 · 1 incident

1994 · 2 incidents

August 3, 1994 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Resco Products Piedmont Minerals Div · Struck against a moving object

EMPLOYEE WAS BAGGING MILLED MATERIAL IN 50# BAGS AS HE TURNED TO STACK A FINISHED BAG ON A PALLET HE BRUISHED HIS ARM ACROSS THE END OF THE BAGGING SPOUT A SHARP EDGE CUT HIS RT FOREARM NO MAJ OR INJURY INJURY RESULTED IN 12 STITCHES IN HISRT FOREARM

February 17, 1994 NC · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Resco Products Piedmont Minerals Div · Struck by falling object

EMPLOYEE WAS ASSISTING PLANT OEPRATOR KNOCK WET MAERIAL FROM TANK, INJURED EMPLOYEE WAS STANDING BELOW AND SLIGHTLY TOT HE REAR OF THE PLANT OPERATORAS THE OPERATOR HAMMERED ON THE TANK-THE HA MMER SLIPPED FROM THE OPERATORS HANDS AND FELL ON THE INJURED EMPLOYEE'S HEAD RESULTING ON A LACERATION REQUIRING SEVEN STITCHES.

1993 · 1 incident

July 28, 1993 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Resco Products Piedmont Minerals Div · Fall onto or against objects

ELMPLOYEE WAS WALKING TO THE BACK OF HTE SHOP AREA WHEN HE TRIPPED OVER A STEEL PLATE AND STRUCK HIS LEFT ELBOW RESULTING INA HAIR-LINE FRACTURE OF THE LEFT ELBOW.

1990 · 1 incident

September 6, 1990 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Resco Products Piedmont Minerals Div · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS REMOVING A WEAR PLATE WHEN HE ACCIDENTLY PRESSED THE TRIGGER OF THE AIR WRENCH WHILE HOLDING THE BOLT HEAD REESULTING IN LACERATIONS OF THE INSIDE OF HIS LEFT THUMB. STITCHES REQU IRED.

1988 · 1 incident

April 8, 1988 NC · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Resco Products Piedmont Minerals Div · Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE WAS REMOVING A BUVKET PIN FROM A LODRER WHILE REMOVING PIN HE CAUGHT HIS FINGER BETWEEN THE PIN AND LOADER AND RESULTING IN A PINCH CUT TO THE LITTLE FINGER OF LEFT HAND.

1984 · 1 incident

May 11, 1984 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Resco Products Piedmont Minerals Div · Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE WAS DOING MAINTENANCE WORK ON THE JAW CRUSHER, WHEN A TOGGLE PLATE HE WAS INSTALLING SLIPPED AND PINCHED HIS FINGER BETWEEN THE TOGGLE PLATE AND THE CRUSHER FRAME. HE SERVED THE INDEX FINGER OF THE LEFT HAND AT THE FIRST JOINT JUST BEHIND THE FINGERNAIL.

1983 · 1 incident

October 7, 1983 NC · Metal/Non-Metal mine manager, mine foreman, mine owner POWERED HAULAGE
Resco Products Piedmont Minerals Div · Struck by powered moving object

LOADER WAS WORKING ON FIRST BENT FROM TOP IN MUCK PILE OPERATOR WAS REMOVING LG BOULDERS FROM MUCK PILE TO AREA APPROX 150FT FROM PILE TO BE DROP-BALLED AT LATER TIME LPERATOR WAS TURNING AROU ND TO RETURN TO PILE AFTER DUMPING BOULDER WHEN HE NOTICED SOMETHING GREEN UNDER HIS REAR TIRE HE STOPPED AND PULLED UP ABOUT 6FT FOREMAN WAS FOUND LYING ON HIS LEFT SIDE WITH HIS BACK TO LOA

For insurers, brokers, and safety consultants

The full compliance file on Hillsborough Mine

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.