Mining Incidents

Treasure Mine: 127 MSHA citations Metal/Non-Metal

ELEVATION NEWCO LLC · Surface
Controlled by Riverspan Partners LP
Dillon, Beaverhead County, MT  ·  Active
MSHA Mine ID: 2400160

Treasure Mine has $12K in proposed MSHA penalties and $508 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
22
Years on record
1989–2020
Latest incident
Apr 2020
Compliance record
MSHA citations since 2000
127
citations
25
significant & substantial
$12,495
proposed penalties
$11,987
paid to date
96% of proposed penalties paid to date, a $508 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
54
inspections on record
953
inspection hours
n/a
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.
Rate withheld: 953 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Treasure Mine has $12K in proposed MSHA penalties and $508 outstanding across 1 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.
$12K
proposed penalties
$12K
current assessed
$12K
paid to date
$508
outstanding
124 assessments are final orders; 1 contested dockets.
Of $217 in penalties contested before the Commission, $217 was upheld in final decisions.
As of the most recent assessment on 2025-10-22.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
20.0%
significant & substantial
0.0%
high negligence or reckless
20.0%
reasonably likely or greater
37.6%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 14.4% low, 85.6% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
WEST 2004-247-M Default Lesnick 2004 $217 → $217
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2019-07-25, 7 years ago
0%
of limit-tested samples over the exposure limit
19
samples
3
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg12
  • Fibers, >5um2
  • Unlisted Particulate, respirable, <1% Qtz2
  • Arsenic fumes1
Show the individual readings (31)
Date Contaminant Concentration Limit Conc / limit Occupation
2019-07-25 Respirable dust, <.1mg 0 Front-end Loader Operator
2019-07-25 Respirable dust, <.1mg 0 Wagon Drill Operator
2019-07-25 Respirable dust, <.1mg 0 Crusher Oper/Worker
2019-07-25 Respirable dust, <.1mg 0 Truck Driver
2019-07-25 Respirable dust, <.1mg 0 Crusher Oper/Worker
2017-03-22 Respirable dust, <.1mg 0 Drill Operator, Rotary
2014-07-23 Cobalt fumes 1.46 300 0.00 Welder, etc.
2014-07-23 Cadmium oxide fumes 5.26 100 0.05 Welder, etc.
2014-07-23 Chromium, insoluble 0 3 0.00 Welder, etc.
2014-07-23 Copper fumes 0 300 0.00 Welder, etc.
2014-07-23 Iron oxide fumes 0.21 20 0.01 Welder, etc.
2014-07-23 Lead fumes 19.3 450 0.04 Welder, etc.
2014-07-23 Magnesium oxide fumes 0 20 0.00 Welder, etc.
2014-07-23 Manganese fumes 0.01 5 0.00 Welder, etc.
2014-07-23 Molybdenum fumes 0 20 0.00 Welder, etc.
2014-07-23 Nickel fumes 0 3 0.00 Welder, etc.
2014-07-23 Vanadium fumes 0 50 0.00 Welder, etc.
2014-07-23 Zinc oxide fumes 0 10 0.00 Welder, etc.
2014-07-23 Arsenic fumes 0 1500 0.00 Welder, etc.
2014-07-23 Beryllium fumes 0 6 0.00 Welder, etc.
2009-09-16 Fibers, >5um 0.03 Drill Operator, Jumbo Perc.
2009-09-16 Respirable dust, <.1mg 0 Bulldozer Operator
2009-09-16 Unlisted Particulate, respirable, <1% Qtz 0.14 Truck Driver
2009-09-16 Respirable dust, <.1mg 0 Backhoe Operator
2009-09-16 Fibers, >5um 0.02 Front-end Loader Operator
2004-02-04 Quartz, respirable, >1% Qtz 0.22 2.11 0.10 Shovel Operator
2004-02-04 Respirable dust, <.1mg 0 Drill Operator, Jet Piercing
2004-02-04 Unlisted Particulate, respirable, <1% Qtz 0.37 Backhoe Operator
2002-08-29 Respirable dust, <.1mg 0 Shovel Operator
2002-08-29 Respirable dust, <.1mg 0 Truck Driver
2002-08-29 Respirable dust, <.1mg 0 Drill Operator, Rotary Air

Area samples (mill and shop air)

Last sampled: 2014-07-23, 12 years ago
3
samples
Show the individual readings (3)
Date Contaminant Concentration Limit Conc / limit Area sampled
2014-07-23 Respirable dust, <.1mg 0 SF ACTIVE MINING
2014-07-23 Respirable dust, <.1mg 0 SF ACTIVE MINING
2014-07-23 Fibers, >5um 0 SF ACTIVE MINING
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.

Treasure Mine recorded 0.00 reportable injury cases per 100 full-time workers in 2012.

Injury rate, 2012
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 2.48 and the all-US-mining average was 2.96 cases per 100 workers.
In Montana, metal and nonmetal mining averaged 3.26 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2012 * 0.00 0.00 0.000
2005 * 0.00 0.00 0.000
2004 * 0.00 0.00 0.000
2000 * 15.97 15.97 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Barretts Minerals Inc 1950 to 2024
  2. ELEVATION NEWCO LLC 2024 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 2
2024 3
2023 4
2022 4
2021 4
2020 3
2019 4
2018 5
2017 3
2016 9
2015 16
2014 16
2013 15
2012 17
2011 11
2010 7
2009 11
2008 9
2007 13
2006 8
2005 13
2004 12
2003 9
2002 9
2001 3
2000 13
Source: MSHA quarterly employment and production, updated weekly.

Treasure Mine sits in Beaverhead County, Montana, where the Census mining category is 2.7% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Beaverhead County, Montana · Population 9,590
2.7%
Mining share of county employment
$58,072
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2 1,440 0 0 0.0
2026 Q1 480 0 0 0.0
2025 Q4 1,221 0 0 0.0
2025 Q3 480 0 0 0.0
2025 Q2 480 0 0 0.0
2025 Q1 480 0 0 0.0
2024 Q4 160 0 0 0.0
2024 Q3 1,600 0 0 0.0
Show 98 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 1,300 0 0 0.0
2024 Q1 1,820 0 0 0.0
2023 Q4 1,780 0 0 0.0
2023 Q3 1,820 0 0 0.0
2023 Q2 1,300 0 0 0.0
2023 Q1 1,820 0 0 0.0
2022 Q4 1,820 0 0 0.0
2022 Q3 1,820 0 0 0.0
2022 Q2 1,300 0 0 0.0
2022 Q1 1,820 0 0 0.0
2021 Q4 1,820 0 0 0.0
2021 Q3 1,780 0 0 0.0
2021 Q2 1,820 1 0 549.5
2021 Q1 1,332 0 0 0.0
2020 Q4 1,040 0 0 0.0
2020 Q3 1,301 0 0 0.0
2020 Q2 1,301 0 0 0.0
2020 Q1 1,301 0 0 0.0
2019 Q4 1,301 0 0 0.0
2019 Q3 1,301 0 0 0.0
2019 Q2 1,310 0 0 0.0
2019 Q1 1,301 0 0 0.0
2018 Q4 4,566 0 0 0.0
2018 Q3 1,301 0 0 0.0
2018 Q2 1,301 1 0 768.6
2018 Q1 2,080 0 0 0.0
2017 Q4 1,342 0 0 0.0
2017 Q3 1,547 0 0 0.0
2017 Q2 1,865 0 0 0.0
2017 Q1 1,007 2 0 1986.1
2016 Q4 991 0 0 0.0
2016 Q3 400 0 0 0.0
2016 Q2 6,572 0 0 0.0
2016 Q1 756 2 0 2645.5
2015 Q4 1,621 0 0 0.0
2015 Q3 3,064 0 0 0.0
2015 Q2 2,854 2 0 700.8
2015 Q1 2,060 0 0 0.0
2014 Q4 3,457 0 0 0.0
2014 Q3 6,173 0 0 0.0
2014 Q2 2,023 0 0 0.0
2014 Q1 1,717 0 0 0.0
2013 Q4 676 3 0 4437.9
2013 Q3 6,510 0 0 0.0
2013 Q2 1,799 0 0 0.0
2013 Q1 5,882 0 0 0.0
2012 Q4 4,304 1 0 232.3
2012 Q3 5,415 0 0 0.0
2012 Q2 8,098 0 0 0.0
2012 Q1 8,269 2 0 241.9
2011 Q4 2,583 0 0 0.0
2011 Q3 7,748 3 0 387.2
2011 Q2 1,098 0 0 0.0
2011 Q1 1,182 2 0 1692.0
2010 Q4 1,660 0 0 0.0
2010 Q3 7,820 0 0 0.0
2010 Q2 1,680 1 0 595.2
2010 Q1 1,920 6 1 3125.0
2009 Q4 5,142 0 0 0.0
2009 Q3 4,457 0 0 0.0
2009 Q2 1,280 1 0 781.2
2009 Q1 5,877 5 1 850.8
2008 Q4 2,201 0 0 0.0
2008 Q3 1,665 0 0 0.0
2008 Q2 1,396 5 3 3581.7
2008 Q1 1,346 0 0 0.0
2007 Q4 290 0 0 0.0
2007 Q3 732 0 0 0.0
2007 Q2 6,710 0 0 0.0
2007 Q1 8,142 0 0 0.0
2006 Q4 5,510 6 0 1088.9
2006 Q3 3,162 0 0 0.0
2006 Q2 729 2 1 2743.5
2006 Q1 20 1 0 50000.0
2005 Q4 4,300 3 1 697.7
2005 Q3 6,148 0 0 0.0
2005 Q2 6,925 0 0 0.0
2005 Q1 4,787 12 2 2506.8
2004 Q4 5,156 0 0 0.0
2004 Q3 5,152 0 0 0.0
2004 Q2 6,448 0 0 0.0
2004 Q1 5,756 1 0 173.7
2003 Q4 4,723 0 0 0.0
2003 Q3 4,872 0 0 0.0
2003 Q2 2,062 0 0 0.0
2003 Q1 0 0 0
2002 Q4 808 0 0 0.0
2002 Q3 4,496 21 4 4670.8
2002 Q2 2,010 0 0 0.0
2002 Q1 0 0 0
2001 Q4 0 0 0
2001 Q3 0 3 0
2001 Q2 0 0 0
2001 Q1 5,855 0 0 0.0
2000 Q4 5,984 0 0 0.0
2000 Q3 6,776 0 0 0.0
2000 Q2 6,255 0 0 0.0
2000 Q1 6,037 5 0 828.2
No fatalities recorded at this mine.

Reportable incidents

22 on file

2020 · 1 incident

April 22, 2020 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Barretts Minerals Inc · Over-exertion (Not Elsewhere Classified)

Walking across shop floor when hamstring began to cramp

2018 · 1 incident

July 23, 2018 MT · Metal/Non-Metal drill helper HANDLING OF MATERIALS
Barretts Minerals Inc · Struck by... (Not Elsewhere Classified)

Individual was getting supplies out of a Job (Knack) box, when the individuals head caught the lid. Causing the lid to close on the back of the head.

2015 · 1 incident

July 7, 2015 MT · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Barretts Minerals Inc · (Not Elsewhere Classified)

Employee suffered a blood clot in his lungs, which rendered him unconscious. He was driving between the mine & the mill. He stopped the truck at the raw ore storage area. Another driver discovered him slumped over the wheel, unconscious. He pulled him out of the truck and administered CPR until the ambulance arrived.

2011 · 1 incident

September 27, 2011 MT · Metal/Non-Metal drill helper SLIP OR FALL OF PERSON
Barretts Minerals Inc · Fall to the walkway or working surface

While EE was stepping down from helpers stand on back of drill rig, he stepped on uneven terrain and twisted his knee causing him to fall to the ground. Initial treatment was ice and elevation and then transferred to Barrett hospital for further evaluation.

2006 · 2 incidents

October 2, 2006 MT · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor HANDLING OF MATERIALS
Barretts Minerals Inc · Caught in, under or between a moving and a stationary object

While removing O2 cylinder from pickup finger was caught between cylinder and latch on tailgate resulting in cut finger.

April 28, 2006 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Barretts Minerals Inc · Struck against a moving object

The injured employee was backing haul truck on an ore stockpile to dump load of material for construction of safety berm. Haul truck travelled over face of stockpile and landed upside down on loadout area. Blunt force trauma resulted in two fractured ribs and a fractured vertebra.

2000 · 2 incidents

May 1, 2000 MT · Metal/Non-Metal truck driver POWERED HAULAGE
Barretts Minerals Inc · Struck against a moving object

WHILE BACKING HAUL TRUCK TO POSITION FOR LOADING TRUCK WAS HIT BY COUNTER WEIGHT OF ROTATING SHOVEL. IMPACT RESULTED IN JARRING OF EMPLOYEE.

May 1, 2000 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Barretts Minerals Inc · Struck against a moving object

WHILE BACKING HAUL TRUCK TO POSITION FOR LOADINGTRUCK AND SHOVEL COLLIDED WHEN BACK OF TRUCK HIT COUNTER WEIGHT OF ROTATING SHOVEL. IMPACT RESULTED IN JARRING OF EMPLOYEE.

1999 · 1 incident

June 24, 1999 MT · Metal/Non-Metal draftsman, surveyor/transit work supervisor STEPPING OR KNEELING ON OBJECT
Barretts Minerals Inc · Struck against stationary object

WHILE DOING A SURVEY, HE WENT TO STEP UP ON A ROCK AND HIS KNEE GAVE OUT. HE WAS SEENT AT THE HOSPITAL AT APPROX. 1500 ON 6-24-99. DIAGNOSED A HAVING A MENISCAL TEAR RIGHT KNEE AND WAS PUT IN A BRACE FOR 2-6 WEEKS.

1997 · 3 incidents

June 17, 1997 MT · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Barretts Minerals Inc · Caught in, under or between (Not Elsewhere Classified)

WHILE DRIVING A 50 TON HAUL TRUCK HE HIT A BUMP CAUSING THE SEAT BELT TO PRESS INTO HIS ABDOMEN BRUISING HIS SIGMOID COLON.

April 3, 1997 MT · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Barretts Minerals Inc · Over-exertion (Not Elsewhere Classified)

EE STOPPED THE 773 HAUL TRUCK HE WAS DRIVING ANDGOT OUT TO REMOVE A ROCK FROM THE HAUL ROAD UPONLIFTING THE ROCK HE STRAINED HIS BACK

March 12, 1997 MT · Metal/Non-Metal master mechanic, foreman, supervisor HANDLING OF MATERIALS
Barretts Minerals Inc · Struck against stationary object

WHILE WORKING ON A 235 HOE WENT TO GRAB TWO GEARS AND CUT HIS RIGHT THUMB DEEP ENOUGH TO REQUIRESTITCHES.

1995 · 2 incidents

1994 · 2 incidents

October 25, 1994 MT · Metal/Non-Metal outside foreman, leadman STEPPING OR KNEELING ON OBJECT
Barretts Minerals Inc · Struck against stationary object

WALKING ENAR A TRASH PILE BURNING, EMPLOYEE WAS ASSISTING ANOTHER EMPLOYEE UNLOADING A 55 GALLON BARREL WHEN HE STEPPED ONA BOARD THAT HAD A SNAIL PROTRUDING UPWARDS, THUS INJURING THE BOTTOM OF HIS FOOT.

August 28, 1994 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Barretts Minerals Inc · Struck by... (Not Elsewhere Classified)

EE WAS ALIGNING BOLT HOLES ON A LIFT CYLINDER WHILE INSTALLING A HOIST CYLINDER SUPPORTED BY A PRY BAR. THE PRYBAR SLIPPED WHILE EE WAS CHECKING HOLE FOR ALIGNMENT WITH FINGERS.

1992 · 1 incident

January 23, 1992 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Barretts Minerals Inc · Struck by... (Not Elsewhere Classified)

54736YEE WAS WORKING W/ANOTHER MAINT PERSON REMOVING BOLTS FROM P&H SHOVEL THE OTHER MAIN MAN PULLED ON A WRENCH TO GET SLACK IN HOSE WRENCH HIT EMPLOYEE IN THE MOUTH

1990 · 4 incidents

October 26, 1990 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Barretts Minerals Inc · Fall from machine

EE SLIPPED AND FELL WHILE CLIMBING OFF 225 BACHOE, STRIKING BACK OF HEAD ON ROCK, LEAVING APPROX. A 2 INCH CUT ALSO SCRAPED RIGHT FOREARM.

October 26, 1990 MT · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Barretts Minerals Inc · Struck against a moving object

EMPLOYEE WAS BACKING UP TO THE #1 HIGH GRADE ORE DUMP. EMPLOYEE DID BACK UP AND DUMP THE LOAD, BUT IMMEDIATELY UPON THE MATERIAL LEAVING THE DUMP BOX, THE DUMP FAILED CAUSING THE TRUCK TO GO O VER THE DUMP. THE DUMP SITE WAS APPROXIMATELY 100' HIGH AND THE TRUCK WENT DOWN THE DUMP 55'.

August 29, 1990 MT · Metal/Non-Metal drill operator POWERED HAULAGE
Barretts Minerals Inc · Struck against a moving object

EMPLOYEE WAS OPERATING A HAUL TRUCK.HE BACKED IN UNDER THE SHOVEL TO BE LOADED.WHILE BEING LOADED,A LARGE BOULDER DROPPED OUT OF THE BUCKET HITTING THE HEADACHE RACK RESULTING IN THIS EMPLOYEE JARRING HIS BACK.

March 14, 1990 MT · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey HANDLING OF MATERIALS
Barretts Minerals Inc · Over-exertion in lifting objects

EMPLOYEE WAS LIFTING A 62.5 LB BOX OF BOOSTERS INTO THE BACK OF THE BLASTING TRUCK UPON LIFTINGTHE THIRD BOX INTO THE PICKUP HE TWISTED & HIS LOWER BACK GAVE OUT CAUSING HIM TO FALL TO THE GR OUND THE FALL DID NOT CAUSE THE INJURY BUT THE LIFTING DID

1989 · 1 incident

February 28, 1989 MT · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Barretts Minerals Inc · Struck against a moving object

EMP DRIVING DUMP TRUCK FORNT TIRE FELL IN DEPRESSION DRIVERS WINDOW WAS HALF WAY DOWN PATIENT WAS JOLTED FORWARD HITTING TOOTH ON WINDOW.