Mining Incidents

Rock Creek Placer: 17 MSHA citations Metal/Non-Metal

World Earth Minerals, Inc. · Surface
Controlled by Irvin Johnson
Lander, Fremont County, WY  ·  Intermittent
MSHA Mine ID: 4801888

Rock Creek Placer has $15K in proposed MSHA penalties and $15K outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2025
17
citations
12
significant & substantial
$15,351
proposed penalties
$0
paid to date
0% of proposed penalties paid to date, a $15,351 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2025
3
inspections on record
67
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: 67 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Rock Creek Placer has $15K in proposed MSHA penalties and $15K outstanding across 0 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.
$15K
proposed penalties
$15K
current assessed
$0
paid to date
$15K
outstanding
17 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-09-24.
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.
70.6%
significant & substantial
94.1%
high negligence or reckless
70.6%
reasonably likely or greater
76.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 5.9% moderate, 94.1% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Ownership history
  1. World Earth Minerals, Inc. 2024 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2025 2
2024 3
Source: MSHA quarterly employment and production, updated weekly.

Rock Creek Placer sits in Fremont County, Wyoming, where the Census mining category is 3.1% 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.
Fremont County, Wyoming · Population 39,472
3.1%
Mining share of county employment
$64,646
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
2025 Q3 2,016 17 12 8432.5
2025 Q2 504 0 0 0.0
2025 Q1 0 0 0
2024 Q4 1,480 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.