Aurora County — Geology & Rockhounding Research Context
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Aurora
SOUTH DAKOTA ROCKHOUNDING DIRECTORY
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323 matches · page 1 of 9
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Aurora
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Beadle
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Bennett
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Bon Homme
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Brookings
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Brown
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Brule
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Buffalo
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Butte
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Campbell
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Charles Mix
quartzite, jasper, agate and mixed river gravel · Charles Mix / Bon Homme / Yankton / Hughes / Stanley / Walworth
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Clark
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Clay
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Codington
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Corson
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Custer
pegmatite minerals, garnet, staurolite, mica and quartz · Custer
agate, jasper and sedimentary-silica context · Custer
rose quartz and quartz pegmatites · Custer / Pennington
quartz, feldspar, mica, beryl, lithium minerals, tin and tungsten · Custer / Pennington
lithium, beryllium, tin, tungsten and other critical-mineral occurrence context · Custer / Pennington / Lawrence
calcite, limestone, cave and karst geology · Custer / Pennington / Lawrence
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Davison
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Day
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Deuel
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Dewey
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Douglas
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Edmunds
uranium mineralization and historic mining geology · Fall River
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Fall River
bentonite and Cretaceous sedimentary geology · Fall River / Custer / Pennington / Jackson / Haakon
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Faulk
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Grant
Precambrian granite and quarry geology · Grant
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Gregory
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Haakon
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Hamlin
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Hand
county geology, mineral occurrences, glacial/bedrock context and mapped resources · Hanson