A & M Mine Metal/Non-Metal
Castle Rock Aggregates
· Surface
Controlled by
Shelton Stanley E
Douglas County,
CO
·
Abandoned
MSHA Mine ID: 0503626
MSHA record for A & M Mine (mine ID 0503626). 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
- Castle Rock Sand & Gravel 1980 to 1982
- Castle Rock Aggregates 1982 to present
Source: MSHA controller and operator history, updated weekly.
A & M Mine sits in Douglas County, Colorado, where the Census mining category is 0.6% 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.Douglas County, Colorado · Population 368,283
0.6%
Mining share of county employment
$145,737
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.