Mining Incidents

Ringo Canyon Granite LLC Metal/Non-Metal

Controlled by Mark A Anderson
Florence, Pinal County, AZ  ·  Active
MSHA Mine ID: 0203356

Ringo Canyon Granite LLC has $3K in proposed MSHA penalties and $0 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 2016
18
citations
8
significant & substantial
$2,669
proposed penalties
$2,669
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2016
20
inspections on record
193
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: 193 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Ringo Canyon Granite LLC has $3K in proposed MSHA penalties and $0 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
18 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-03-18.
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 1,820 0 0 0.0
2025 Q3 1,910 0 0 0.0
2025 Q2 1,912 0 0 0.0
2025 Q1 1,896 0 0 0.0
2024 Q4 1,706 0 0 0.0
2024 Q3 1,862 0 0 0.0
2024 Q2 1,527 0 0 0.0
2024 Q1 1,336 0 0 0.0
Show 34 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,304 3 1 2300.6
2023 Q3 1,376 0 0 0.0
2023 Q2 1,488 0 0 0.0
2023 Q1 1,272 0 0 0.0
2022 Q4 1,528 0 0 0.0
2022 Q3 1,204 0 0 0.0
2022 Q2 1,100 0 0 0.0
2022 Q1 1,076 1 0 929.4
2021 Q4 1,030 0 0 0.0
2021 Q3 774 0 0 0.0
2021 Q2 866 0 0 0.0
2021 Q1 944 0 0 0.0
2020 Q4 878 0 0 0.0
2020 Q3 952 0 0 0.0
2020 Q2 1,400 0 0 0.0
2020 Q1 1,071 0 0 0.0
2019 Q4 810 0 0 0.0
2019 Q3 1,035 4 0 3864.7
2019 Q2 1,114 0 0 0.0
2019 Q1 819 0 0 0.0
2018 Q4 982 0 0 0.0
2018 Q3 538 0 0 0.0
2018 Q2 200 0 0 0.0
2018 Q1 236 0 0 0.0
2017 Q4 534 0 0 0.0
2017 Q3 50 0 0 0.0
2017 Q2 827 4 4 4836.8
2017 Q1 66 0 0 0.0
2016 Q4 181 0 0 0.0
2016 Q3 49 0 0 0.0
2016 Q2 810 0 0 0.0
2016 Q1 1,526 5 3 3276.5
2015 Q4 2,096 0 0 0.0
2015 Q3 232 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.

For insurers, brokers, and safety consultants

The full compliance file on Ringo Canyon Granite LLC

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.