Heart of Nature Metal/Non-Metal
ABM Mining, LLC
· Surface
Controlled by
American Bio-Mineral Holdings, Inc
Silver Peak,
Esmeralda County,
NV
·
Active
MSHA Mine ID: 2602599
Heart of Nature has $32K in proposed MSHA penalties and $20 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2008
115
citations
19
significant & substantial
$32,392
proposed penalties
$32,372
paid to date
100% of proposed penalties paid to date, a $20 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2007
52
inspections on record
752
inspection hours
n/a
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Rate withheld: 752 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Heart of Nature has $32K in proposed MSHA penalties and $20 outstanding across 0 contested dockets.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$32K
proposed penalties
$32K
current assessed
$32K
paid to date
$20
outstanding
110 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-01-26.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
Quarterly safety rates
ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 1,239 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,244 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,175 | 3 | 0 | 2553.2 |
| 2025 Q1 | 1,608 | 0 | 0 | 0.0 |
| 2024 Q4 | 1,642 | 2 | 0 | 1218.0 |
| 2024 Q3 | 1,056 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,024 | 5 | 0 | 4882.8 |
| 2024 Q1 | 1,486 | 3 | 0 | 2018.8 |
Show 68 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 894 | 0 | 0 | 0.0 |
| 2023 Q3 | 938 | 2 | 0 | 2132.2 |
| 2023 Q2 | 859 | 0 | 0 | 0.0 |
| 2023 Q1 | 1,189 | 0 | 0 | 0.0 |
| 2022 Q4 | 1,068 | 1 | 0 | 936.3 |
| 2022 Q3 | 900 | 0 | 0 | 0.0 |
| 2022 Q2 | 979 | 1 | 0 | 1021.5 |
| 2022 Q1 | 972 | 0 | 0 | 0.0 |
| 2021 Q4 | 887 | 1 | 0 | 1127.4 |
| 2021 Q3 | 1,267 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,345 | 0 | 0 | 0.0 |
| 2021 Q1 | 1,487 | 1 | 0 | 672.5 |
| 2020 Q4 | 1,648 | 0 | 0 | 0.0 |
| 2020 Q3 | 1,726 | 0 | 0 | 0.0 |
| 2020 Q2 | 1,748 | 5 | 0 | 2860.4 |
| 2020 Q1 | 1,690 | 0 | 0 | 0.0 |
| 2019 Q4 | 1,334 | 2 | 0 | 1499.3 |
| 2019 Q3 | 1,274 | 0 | 0 | 0.0 |
| 2019 Q2 | 1,877 | 3 | 2 | 1598.3 |
| 2019 Q1 | 2,561 | 2 | 0 | 780.9 |
| 2018 Q4 | 3,041 | 0 | 0 | 0.0 |
| 2018 Q3 | 2,452 | 14 | 3 | 5709.6 |
| 2018 Q2 | 2,433 | 0 | 0 | 0.0 |
| 2018 Q1 | 2,273 | 2 | 1 | 879.9 |
| 2017 Q4 | 2,579 | 14 | 4 | 5428.5 |
| 2017 Q3 | 1,944 | 2 | 0 | 1028.8 |
| 2017 Q2 | 3,327 | 5 | 1 | 1502.9 |
| 2017 Q1 | 1,888 | 9 | 4 | 4766.9 |
| 2016 Q4 | 2,184 | 0 | 0 | 0.0 |
| 2016 Q3 | 2,143 | 0 | 0 | 0.0 |
| 2016 Q2 | 2,214 | 2 | 1 | 903.3 |
| 2016 Q1 | 2,622 | 0 | 0 | 0.0 |
| 2015 Q4 | 2,412 | 2 | 1 | 829.2 |
| 2015 Q3 | 2,219 | 0 | 0 | 0.0 |
| 2015 Q2 | 2,228 | 2 | 0 | 897.7 |
| 2015 Q1 | 2,608 | 0 | 0 | 0.0 |
| 2014 Q4 | 2,229 | 3 | 0 | 1345.9 |
| 2014 Q3 | 1,583 | 1 | 1 | 631.7 |
| 2014 Q2 | 1,659 | 0 | 0 | 0.0 |
| 2014 Q1 | 1,991 | 4 | 0 | 2009.0 |
| 2013 Q4 | 1,578 | 0 | 0 | 0.0 |
| 2013 Q3 | 1,067 | 0 | 0 | 0.0 |
| 2013 Q2 | 1,274 | 4 | 1 | 3139.7 |
| 2013 Q1 | 1,980 | 0 | 0 | 0.0 |
| 2012 Q4 | 1,923 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,750 | 0 | 0 | 0.0 |
| 2012 Q2 | 1,505 | 0 | 0 | 0.0 |
| 2012 Q1 | 2,169 | 0 | 0 | 0.0 |
| 2011 Q4 | 192 | 1 | 0 | 5208.3 |
| 2011 Q3 | 1,332 | 0 | 0 | 0.0 |
| 2011 Q2 | 716 | 0 | 0 | 0.0 |
| 2011 Q1 | 1,051 | 0 | 0 | 0.0 |
| 2010 Q4 | 648 | 2 | 0 | 3086.4 |
| 2010 Q3 | 314 | 0 | 0 | 0.0 |
| 2010 Q2 | 971 | 3 | 0 | 3089.6 |
| 2010 Q1 | 447 | 0 | 0 | 0.0 |
| 2009 Q4 | 460 | 0 | 0 | 0.0 |
| 2009 Q3 | 1,533 | 0 | 0 | 0.0 |
| 2009 Q2 | 927 | 0 | 0 | 0.0 |
| 2009 Q1 | 1,949 | 5 | 0 | 2565.4 |
| 2008 Q4 | 1,049 | 0 | 0 | 0.0 |
| 2008 Q3 | 622 | 2 | 0 | 3215.4 |
| 2008 Q2 | 829 | 0 | 0 | 0.0 |
| 2008 Q1 | 531 | 0 | 0 | 0.0 |
| 2007 Q4 | 567 | 0 | 0 | 0.0 |
| 2007 Q3 | 1,270 | 0 | 0 | 0.0 |
| 2007 Q2 | 99 | 0 | 0 | 0.0 |
| 2007 Q1 | 1,026 | 0 | 0 | 0.0 |
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.
For insurers, brokers, and safety consultants
The full compliance file on Heart of Nature
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.