Mandrones Mine & Mill Metal/Non-Metal
C P S Mining Company
· Facility
Controlled by
Claussen Jack
Clackamas County,
OR
·
Abandoned
MSHA Mine ID: 3500254
MSHA record for Mandrones Mine & Mill (mine ID 3500254). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Ownership history
- Madrone'S Mining Company Inc 1950 to 1972
- Madrone'S Mining Company Inc 1973 to 1981
- C P S Mining Company 1981 to present
Source: MSHA controller and operator history, updated weekly.
Mandrones Mine & Mill sits in Clackamas County, Oregon, where the Census mining category is 0.1% 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.Clackamas County, Oregon · Population 422,308
0.1%
Mining share of county employment
$100,360
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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.