El Jay Cone — Quarry and material-source record

Primary commodity in source: Construction Sand and Gravel; Operator in source: Humboldt Redwood Company, LLC. Recorded location: Humboldt, CA. Review the recorded source identity, location and material information together. Confirm current eligibility and operating details with the original publisher.

StateCA

Source-backed record from MSHA surface aggregate mine register. Browse the labeled observations and original source below.

Source collection
MSHA surface aggregate mine register
Source checked
2026-10-15

Reported record details

Fields retain their source labels and context. Read the original source for full details, qualifications and current status.

Source data row 7954

MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

MSHA mine ID
0405894
Mine name in source
El Jay Cone
Mine type in source
Surface
Status in source
Intermittent
Status effective date in source
02/16/2015
Operator in source
Humboldt Redwood Company, LLC
State
CA
County
Humboldt
Nearest town in source
Scotia
Primary commodity code
144200
Primary commodity in source
Construction Sand and Gravel
Portable operation flag (Y/N)
Y
Reported latitude
40.463889
Reported longitude
-124.093889

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—Source data row 7954 · MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

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Retrieved 2026-10-15. Original files remain with their publishers; the displayed fields and navigation retain their source context.

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