Sigma Mining & Technology Inc · Struck by flying object
AIR LINE ON JACK LEG CAME LOOSE - STRIKING SUBJECT ON RIGHT ARM - CAUSING CUT NEAR ELBOW.
Grandview: 1 reportable incident Metal/Non-Metal
Sigma Mining & Technology Inc
· Underground
Controlled by
Lengacher Leroy
Baker County,
OR
·
Abandoned
MSHA Mine ID: 3503409
Grandview has had no fatalities among 1 reportable incident since 1994.
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- Fatalities
- 0
- Total incidents
- 1
- Years on record
- 1994
- Latest incident
- Aug 1994
Ownership history
- Sigma Mining & Technology Inc 1994 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 1995 | 2 |
| 1994 | 8 |
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.
Grandview sits in Baker County, Oregon, where the Census mining category is 0.0% 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.Baker County, Oregon · Population 16,796
0.0%
Mining share of county employment
$57,844
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.