Key Takeaway

Crooker Mine is a temporarily idled underground mine producing Nonmetal, located in Rumford Pt, Oxford County, ME. It has 9 violations on record (1 S&S) and $1K in proposed penalties. Operated by Coromoto Minerals LLC.

Crooker Mine

Temporarily Idled Underground Nonmetal

Operator: Coromoto Minerals LLC

Controller: Gary M Freeman

Location: Rumford Pt, Oxford County, ME

Employees: 2

9
Violations
1
S&S Violations
0
Accidents
$1K
Penalties

Recent Violations

View all 9 →
Date Section S&S Negligence Penalty
06/04/2024 57.4361(a) Non-S&S ModNegligence $147
09/30/2023 50.30(a) Non-S&S ModNegligence $143
01/15/2023 50.30(a) Non-S&S LowNegligence $143
10/26/2022 57.11050(a) Non-S&S ModNegligence $133
08/08/2022 57.14132(a) Non-S&S ModNegligence $133
05/17/2022 56.14132(b)(2) S&S ModNegligence $144
11/02/2021 62.130(a) Non-S&S LowNegligence $125
10/26/2021 41.11(a) Non-S&S ModNegligence $125
10/26/2021 57.15030 Non-S&S ModNegligence $125

Inspections

View all 11 →
Begin End Hours Inspectors
11/12/2025 11/17/2025 17.50 1
08/04/2025 08/07/2025 17.25 1
05/27/2025 05/30/2025 29.00 1
10/02/2024 10/04/2024 17.50 1
06/04/2024 06/06/2024 23.50 1
10/24/2023 10/25/2023 18.00 1
06/06/2023 06/14/2023 31.25 1
10/25/2022 11/01/2022 77.00 2
08/08/2022 08/09/2022 25.00 1
05/17/2022 05/18/2022 29.50 2

Mine Details

MSHA Mine ID1701048
Mine TypeUnderground
StatusTemporarily Idled
CommodityNonmetal
SIC DescriptionGemstones
Employees2
Days/Week5.0
Hours/Shift0.0
Coordinates44.5494440, -70.7080560
Nearest TownRumford Pt

Frequently Asked Questions

How many MSHA violations does Crooker Mine have?

Crooker Mine has 9 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1K.

What type of mine is Crooker Mine?

Crooker Mine is a Underground mine producing Nonmetal, located in Rumford Pt, Oxford County, ME. It currently has 2 employees.

Has anyone been injured or killed at Crooker Mine?

According to MSHA records, Crooker Mine has 0 reported accident/injury records and 0 fatalities on file.

Who operates Crooker Mine?

Crooker Mine is operated by Coromoto Minerals LLC and controlled by Gary M Freeman. MSHA Mine ID: 1701048.