Minnesota · Anoka County
Producer
Minnesota Silica Sand Pit
Anoka County, Minnesota, United States
Silica
Land & claims · BLM · live
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Surface manager + active mining claims at this point, live from BLM. The "open to location" notes are a general 1872-Mining-Law guide, not BLM output — decision-support only; verify with BLM MLRS and on the ground before staking or entry.
Commodities
PrimarySilica
Commodity typeMetallic
Deposit
Deposit sizeSmall
Orebody formTABULAR
Materials
Ore mineralsSandstone
Geology
Host rockSandstone · Glacial Drift;Platteville Limestone;St. Peter Sandstone
Economic & production
Development statusProducer
Community notes
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References
THIEL, GEORGE A., 1957, HIGH SILICA SANDS OF MINNESOTA, SUMMARY REPT. NO. 9, MN GEOLOGICAL SURVEY
Identification
Deposit ID10110544
MRDS IDW018680
Alternate namesHelm Sand Pit
RegionNA
Data scoreC
Coordinates45.0436, -93.27078
Base: USGS MRDS (public domain, frozen 2011). Community notes © their authors, CC-BY. Land data live from BLM.