Mining Activities at ColumbiaArmed with pickaxes,shovels and powerful jets of water miners, removed massive amounts of dirt and gravel to expose the marble limestone formations you see here today. Deep open-pit mines once extended for miles east and south of Columbia.
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|Marker Condition||No reports yet|
|Date Added||Wednesday, October 22nd, 2014 at 7:54pm PDT -07:00|
|UTM (WGS84 Datum)||10S E 728145 N 4212742|
|Decimal Degrees||38.03368333, -120.40048333|
|Degrees and Decimal Minutes||N 38° 2.021', W 120° 24.029'|
|Degrees, Minutes and Seconds||38° 2' 1.26" N, 120° 24' 1.74" W|
|Driving Directions||Google Maps|
|Closest Postal Address||At or near 22671 Main St, Columbia CA 95310, US|
|Alternative Maps||Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap|