Mining Incidents

SILVER KING MINE: 28 MSHA citations Metal/Non-Metal

Silver King Mining · Underground
Controlled by Joe Deen
Silver King, Pinal County, AZ  ·  Abandoned
MSHA Mine ID: 0202859

SILVER KING MINE has $2K in proposed MSHA penalties and $2K outstanding across 1 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 2000
28
citations
9
significant & substantial
$2,306
proposed penalties
$60
paid to date
3% of proposed penalties paid to date, a $2,246 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
11
inspections on record
184
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: 184 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

SILVER KING MINE has $2K in proposed MSHA penalties and $2K 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.
$2K
proposed penalties
$2K
current assessed
$60
paid to date
$2K
outstanding
27 assessments are final orders; 1 contested dockets.
Of $1K in penalties contested before the Commission, $1K was upheld in final decisions.
As of the most recent assessment on 2004-11-22.
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.
33.3%
significant & substantial
7.7%
high negligence or reckless
30.8%
reasonably likely or greater
38.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 26.9% low, 65.4% moderate, 7.7% 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
WEST20000558M Default Cetti 2001 $1K → $1K
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Ownership history
  1. Silver King Mining 2000 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2004 3
2003 0
2002 1
2001 0
2000 0
Source: MSHA quarterly employment and production, updated weekly.

SILVER KING MINE sits in Pinal County, Arizona, where the Census mining category is 0.8% 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.
Pinal County, Arizona · Population 449,219
0.8%
Mining share of county employment
$77,588
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
2004 Q4 128 1 0 7812.5
2004 Q3 40 2 0 50000.0
2003 Q2 0 0 0
2003 Q1 0 1 0
2002 Q1 130 0 0 0.0
2001 Q1 0 0 0
2000 Q4 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.