Data / Mines / Georgia / Keystone Blue Quarry

Keystone Blue Quarry: 9 MSHA citations

Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.

Keystone Blue Quarry is an active dimension stone surface mine in Oglethorpe County, Georgia, operated by Polycor Georgia Granite Quarries Inc. with 17 employees on MSHA's record (mine ID 0900042). Since January 1, 2022 MSHA inspectors issued 9 citations and orders there with $2,029 in proposed penalties, and 2 accident reports were filed there, with 2 injury or illness cases.

The request: Watch Keystone Blue Quarry (MSHA mine ID 0900042) in Oglethorpe County, Georgia: each new citation and each accident report. $10 of work on sign-up, no card.

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MSHA mine ID

0900042

Status

Active since July 4, 1976

Main commodity

Dimension stone

Mine type

Surface

County

Oglethorpe County, Georgia

Nearest town

Carlton

Operator

Polycor Georgia Granite Quarries Inc.

Parent company

Polycor Inc

Employees

17

MSHA field office

Knoxville TN Field Office

Citations and orders since January 1, 2022

9

Significant and substantial

3 (33.3%)

Closure orders

0

High negligence or reckless

0

Proposed penalties

$2,029

Amount paid so far

$2,029

Inspections

10

Inspector hours on site

75

Citations per inspection

0.90 (all mines 2.30)

Accident reports

2

Injury and illness cases

2

Fatalities

0

Latest MSHA record

August 25, 2026

Citations and injury cases by year

Calendar years since 2022; 2026 runs to the date of the MSHA files.

Standards cited most at Keystone Blue Quarry

Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.

Injury and illness cases at Keystone Blue Quarry

Accident reports by degree of injury, as the operator reported them to MSHA.

What the accident reports at Keystone Blue Quarry describe

Accident classification, as MSHA codes the circumstances that contributed most directly.

Equipment named in accident reports at Keystone Blue Quarry

Other open mines in Oglethorpe County, Georgia

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.