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DIAMOND 7 Metal/Non-Metal

Controlled by Harley Gray Jr
ASH FORK, Coconino County, AZ  ·  Intermittent
MSHA Mine ID: 0202726

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Fatalities
0
Total incidents
5
Years on record
2001–2014
Latest incident
Nov 2014
Compliance record
MSHA citations since 2003
42
citations
12
significant & substantial
$7,323
proposed penalties
$7,172
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 1,240 0 0 0.0
2025 Q3 1,280 2 0 1562.5
2025 Q2 480 0 0 0.0
2025 Q1 480 0 0 0.0
2024 Q4 2,000 0 0 0.0
2024 Q3 1,200 0 0 0.0
2024 Q2 320 0 0 0.0
2024 Q1 400 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

5 on file

2014 · 1 incident

November 14, 2014 AZ · Metal/Non-Metal stone finishing and sizing personnel, stone/rock cut/polish/saw operator, splitter, cutter, trimmer HANDLING OF MATERIALS
Drake Stone Products, Inc · Caught in, under or between (Not Elsewhere Classified)

employee was stacking stone on a pallet and smashed his right little finger between two stones

2008 · 1 incident

January 15, 2008 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Drake Stone Products, Inc · Struck by... (Not Elsewhere Classified)

The employee was splitting rock with a hammer and smashed his thumb.

2004 · 2 incidents

December 15, 2004 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Drake Stone Products, Inc · Struck by flying object

A PIECE OF DIRT FLEW INTO HIS EYE AND SCRATCHED THE SURFACE. (WHILE SPLITTING ROCK)

2001 · 1 incident