Mine detail: T. Johnson

Previously called ''

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Location

Lat / long: 46.13424, -123.15928

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Unknown
Production size: Yes
Development status: Past Producer

Geology

References

MRDSOR01528
DEP10051278
ReferenceGRAY,J.J.;ALLEN,G.R.; AND MACK,G.S. 1978. ROCK MATERIAL RESOURCES OF CLACKAMAS,COLUMBIA,MULTNOMAH, AND WASHINGTON COUNTIES, OREGON:OR DEPT. OF GEO. AND MIN. IND., SPECIAL PAPER 3, 54P
ReporterGray, Jerry J.