Underground mines
15
Arizona · 15 underground-eligible mines · USGS MRDS district assignment
15
0
AUTHORITATIVE (USGS dep_id)
Mining district documented in USGS MRDS for underground-eligible catalog records.
Arizona · Santa Cruz County
Unconfirmed Copper Producer Underground
Historical mapped workings available
Arizona · Santa Cruz County
Source Corroborated Copper Occurrence Underground
Documented shaft evidence
Arizona · Santa Cruz County
Source Corroborated Copper Past Producer Underground
Documented adit evidence
Arizona · Santa Cruz County
Source Corroborated Copper Past Producer Underground
Documented adit evidence
Arizona · Santa Cruz County
Unconfirmed Copper Producer Underground
Documented shaft/adit evidence
Arizona · Santa Cruz County
Source Corroborated Lead Past Producer Underground
Documented shaft/adit evidence
Arizona · Santa Cruz County
Unconfirmed Copper Occurrence Underground
Historical mapped workings available
Arizona · Santa Cruz County
Source Corroborated Lead Past Producer Underground
Documented shaft/adit evidence
Arizona · Santa Cruz County
Unconfirmed Lead Occurrence Underground
Historical mapped workings available
Arizona · Santa Cruz County
Unconfirmed Silver Occurrence Underground
Historical mapped workings available
Arizona · Santa Cruz County
Source Corroborated Copper Producer Underground
Documented adit evidence
Arizona · Santa Cruz County
Unconfirmed Copper Producer Underground
Historical mapped workings available
Arizona · Santa Cruz County
Unconfirmed Copper Producer Underground
Documented shaft evidence
Arizona · Santa Cruz County
Unconfirmed Molybdenum Occurrence Underground
Historical mapped workings available
Arizona · Santa Cruz County
Source Corroborated Silver Past Producer
Documented shaft/adit evidence
No district boundary polygons are shown. Membership is not inferred from map proximity.