Data / Mines / Nevada / Sierra Stone Quarry
Sierra Stone Quarry: 24 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Sierra Stone Quarry is an intermittent construction sand and gravel surface mine in Storey County, Nevada, operated by All-Lite Materials with 10 employees on MSHA's record (mine ID 2602082). Since January 1, 2022 MSHA inspectors issued 24 citations and orders there with $16,252 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Sierra Stone Quarry (MSHA mine ID 2602082) in Storey County, Nevada: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2602082
- Status
- Intermittent since October 2, 2023
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Storey County, Nevada
- Nearest town
- Sparks
- Operator
- All-Lite Materials
- Employees
- 10
- MSHA field office
- Reno NV Field Office
- Citations and orders since January 1, 2022
- 24
- Significant and substantial
- 13 (54.2%)
- Closure orders
- 1
- High negligence or reckless
- 2
- Proposed penalties
- $16,252
- Amount paid so far
- $3,019
- Inspections
- 14
- Inspector hours on site
- 62
- Citations per inspection
- 1.71 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- April 9, 2026
- Citations issued to contractors here
- 8 ($1,200 proposed)
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 0 | 0 | $0 | 1 |
| 2023 | 6 | 3 | $913 | 0 |
| 2024 | 8 | 7 | $4,262 | 0 |
| 2025 | 3 | 2 | $1,917 | 0 |
| 2026 | 7 | 1 | $9,160 | 0 |
Standards cited most at Sierra Stone Quarry
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12016 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.15002 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.16001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15005 | Surface metal and nonmetal mines | 1 |
| 30 CFR 41.12 | Notice of legal identity | 1 |
| 30 CFR 46.3 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.23003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4130 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.16006 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9315 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14110 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Sierra Stone Quarry
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
What the accident reports at Sierra Stone Quarry describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 1 |
Other open mines in Storey County, Nevada
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Clark Operations | U.S. Silica Company, LLC | Storey County, NV | Diatomaceous earth (diatomite) | 62 | 37 |
| Trico Pit | Gopher Construction Inc | Storey County, NV | Construction sand and gravel | 7 | 33 |
| River Canyon III | Joy Engineering | Storey County, NV | Crushed, broken stone | 4 | 1 |
| Mustang | Joy Engineering | Storey County, NV | Construction sand and gravel | 4 | 0 |
| Long Valley Rock-Mustang Pit | Long Valley Rock, LLC | Storey County, NV | Construction sand and gravel | 3 | 0 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.