Mining Incidents

Global Pumice Mine - Olancha Metal/Non-Metal

GLOBAL PUMICE, LLC · Surface
Olancha, Inyo County, CA  ·  Active
MSHA Mine ID: 0404783

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Fatalities
0
Total incidents
3
Years on record
2001–2014
Latest incident
Jun 2014
Compliance record
MSHA citations since 2000
275
citations
68
significant & substantial
$172,362
proposed penalties
$153,418
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 1,775 0 0 0.0
2025 Q3 2,605 5 0 1919.4
2025 Q2 3,355 0 0 0.0
2025 Q1 0 2 0
2024 Q3 0 2 0
2024 Q1 2,594 3 1 1156.5
2023 Q4 2,710 0 0 0.0
2023 Q3 3,028 5 2 1651.3
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

3 on file

2014 · 1 incident

June 6, 2014 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
GLOBAL PUMICE, LLC · Over-exertion in pulling or pushing objects

Employee was tightening a bolt on the plant "roll crusher" with another employee and applied too much pressure causing a strain on his left shoulder. Although this happened on June 6, 2014, employee continued to work with this strained shoulder until he believed it necessary to visit a doctor on June 27, 2014 for

2011 · 1 incident

July 18, 2011 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
California Natural Aggregates, Inc. · Unclassified, insufficient data

Left index finger was swollen, but did not know how/when, or where. Or it could have been a spider bite. Finger gotten worse later that same morning. Taken to the hospital. They then numbed his finger and cleaned it. They gave him antibiotic. Has to go in every 6 hours to have his finger cleaned out.

2001 · 1 incident

April 20, 2001 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER
California Natural Aggregates, Inc. · Struck by flying object

PUMICE DUST BLOWN BEHIND SAFETY GLASSES AND INTOLEFT EYE. EYE IRRITATED AND SCRATCHED.