The Minnesota Section of the Society of Mining Engineers (SME)
Field Trip Completed
Mesabi & Vermilion Iron Ranges
Field Trip Completed
EDWARD KRAEMER & SONS QUARRY
Field Trip Completed
introductory “What’s This Rock?”
Field Trip Completed
ST. CLOUD AREA GRANITE FORMATIONS
Field Trip Completed
River Road Continued – Red Wing to Lanesboro
Field Trip Completed
BARABOO HILLS / DEVILS LAKE, WISCONSIN
Field Trip Completed
Mississippi River in the Twin Cities-Winchell Trail
Field Trip Completed
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