Key Takeaway
USA Calcium is a active surface mine producing Nonmetal, located in Marianna, Jackson County, FL. It has 0 violations on record (0 S&S) and $0 in proposed penalties. Operated by USA Calcium LLC.
USA Calcium
Operator: USA Calcium LLC
Controller: Wes Clearman; Lance Thompson; Michael Mays
Location: Marianna, Jackson County, FL
Employees: 4
Inspections
View all 2 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/10/2025 | 11/12/2025 | 0.00 | 0 |
| 09/15/2025 | 09/19/2025 | 17.00 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does USA Calcium have?
USA Calcium has 0 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $0.
What type of mine is USA Calcium?
USA Calcium is a Surface mine producing Nonmetal, located in Marianna, Jackson County, FL. It currently has 4 employees.
Has anyone been injured or killed at USA Calcium?
According to MSHA records, USA Calcium has 0 reported accident/injury records and 0 fatalities on file.
Who operates USA Calcium?
USA Calcium is operated by USA Calcium LLC and controlled by Wes Clearman; Lance Thompson; Michael Mays. MSHA Mine ID: 0801466.