Mine detail: Tonquin Quarry

Previously called 'Stearns Rock-Tonquin Pit'

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Location

Lat / long: 45.34541, -122.80559

Resource(N)

Primary: Stone, Crushed/Broken

Production

Operation type: Surface
Development status: Producer

Geology

References

MRDSOR03943
MAS410670091
DEP10128556
Reference{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. SPECIAL PAPER 3, 1978,}{Deposit:: PLATE 4, NO. 53.}{Deposit:: DOGAMI MLR 34-0027}
ReporterWestern Field Operations Center (WFOC)