American Colloid Company operator
Controlled by
Minerals Technologies Inc
MSHA operator ID: L00006
Watch this operator
Email me when a new MSHA incident is filed at any American Colloid Company mine.
- Fatalities
- 0
- Total incidents
- 456
- Mines on record
- 9
- Years on record
- 2000–2026
Compliance record
MSHA citations since 2000
1,484
citations
294
significant & substantial
$681,843
proposed penalties
$562,765
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- HANDLING OF MATERIALS 158 non-fatal
- SLIP OR FALL OF PERSON 85 non-fatal
- POWERED HAULAGE 60 non-fatal
- HANDTOOLS (NONPOWERED) 40 non-fatal
- MACHINERY 40 non-fatal
- OTHER 22 non-fatal
Incident timeline
2026
1
2025
7
2024
7
2023
13
2022
10
2021
6
2020
4
2019
11
2018
8
2017
11
2016
9
2015
12
2014
11
2013
16
2012
18
2011
18
2010
18
2009
15
2008
15
2007
38
2006
36
2005
31
2004
28
2003
33
2002
32
2001
22
2000
26