| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Alum Hill, Boulder, Boulder County, Colorado, USA | 39° 59' 35" N | 105° 11' 32" W | 5.4km (3.4 miles) | |
| Standard Mine, Boulder County, Colorado, USA | 39° 59' 33" N | 105° 3' 22" W | 6.7km (4.1 miles) | |
| Marshal (Langford Surface Iron), Boulder County, Colorado, USA | 39° 57' 51" N | 105° 12' 38" W | 6.9km (4.3 miles) | |
| Lewis Lode (Lewis No. 1 & 2; Lewis Slope), Jamestown Mining District, Boulder County, Colorado, USA | 39° 57' 45" N | 105° 12' 45" W | 7.1km (4.4 miles) | |
| Fox Hills Outcrop, Boulder-Weld Coal Field, Boulder County, Colorado, USA | 39° 57' 52" N | 105° 12' 50" W | 7.1km (4.4 miles) | |
| Lafayette, Weld County, Colorado, USA | 40° 0' 4" N | 105° 3' 6" W | 7.3km (4.5 miles) | |
| Cracker Jack, Boulder County, Colorado, USA | 39° 57' 16" N | 105° 12' 55" W | 7.6km (4.7 miles) | |
| Sunday Tungsten (Chance), Jamestown Mining District, Boulder County, Colorado, USA | 39° 57' 30" N | 105° 13' 2" W | 7.6km (4.7 miles) | |
| Beaver, Boulder County, Colorado, USA | 40° 2' 59" N | 105° 7' 0" W | 8.1km (5.1 miles) | |
| Rocky Flats and Plainview, Boulder County, Colorado, USA | 39° 57' 22" N | 105° 13' 37" W | 8.5km (5.3 miles) | |
| Marshall, Boulder County, Colorado, USA | 39° 57' 21" N | 105° 13' 44" W | 8.6km (5.4 miles) | |
| White Rock, Boulder County, Colorado, USA | 40° 3' 13" N | 105° 9' 46" W | 8.9km (5.5 miles) | |
| Colorado Brick, Boulder County, Colorado, USA | 40° 2' 1" N | 105° 12' 30" W | 9.0km (5.6 miles) | |
| Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10091345), Weld County, Colorado, USA | 40° 2' 14" N | 105° 2' 50" W | 9.8km (6.1 miles) | |
| Boulder Brick & Tile Company, Boulder County, Colorado, USA | 40° 2' 14" N | 105° 13' 0" W | 9.8km (6.1 miles) | |
| Stump Occurrence, Boulder County, Colorado, USA | 40° 1' 19" N | 105° 14' 3" W | 10.0km (6.2 miles) | |
| Beryl Ores Mill, Jefferson County, Colorado, USA | 39° 52' 39" N | 105° 8' 36" W | 11.2km (6.9 miles) | |
| Rocky Flats Pit, Foothill Mining District, Jefferson County, Colorado, USA | 39° 53' 27" N | 105° 12' 25" W | 11.6km (7.2 miles) | |
| Eldorado Pit, Ralston Buttes Mining District, Jefferson County, Colorado, USA | 39° 58' 47" N | 105° 16' 28" W | 12.1km (7.5 miles) | |
| Church Pit, Foothill Mining District, Jefferson County, Colorado, USA | 39° 53' 17" N | 105° 13' 37" W | 12.9km (8.0 miles) | |
| Unknown Clay - Fire (Refractory; MRDS - 10108227), Boulder County, Colorado, USA | 39° 55' 16" N | 105° 16' 0" W | 13.1km (8.1 miles) | |
| McCann Clay Mine, Boulder County, Colorado, USA | 39° 56' 1" N | 105° 16' 30" W | 13.1km (8.2 miles) | |
| Pits One and Two, Boulder County, Colorado, USA | 39° 56' 1" N | 105° 16' 30" W | 13.1km (8.2 miles) | |
| Jackson, Boulder County, Colorado, USA | 40° 4' 59" N | 105° 3' 40" W | 13.2km (8.2 miles) | |
| Gilard, Boulder County, Colorado, USA | 40° 1' 8" N | 105° 16' 38" W | 13.2km (8.2 miles) | |
| Carfield, Boulder County, Colorado, USA | 40° 1' 8" N | 105° 16' 38" W | 13.2km (8.2 miles) | |
| Ella C, Boulder County, Colorado, USA | 40° 1' 8" N | 105° 16' 38" W | 13.2km (8.2 miles) | |
| Barron, Boulder County, Colorado, USA | 40° 1' 8" N | 105° 16' 38" W | 13.2km (8.2 miles) | |
| Twin Brothers, Boulder County, Colorado, USA | 40° 1' 8" N | 105° 16' 38" W | 13.2km (8.2 miles) | |
| Red Gold, Boulder County, Colorado, USA | 40° 1' 8" N | 105° 16' 38" W | 13.2km (8.2 miles) | |
Minerals recorded nearby (within 13.2 km)
Rock types recorded nearby (within 13.2 km)
Entries shown in red are rocks recorded for this region.
Standard Mine, Boulder County, Colorado, USA