| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 26" N | 121° 7' 22" W | 0.0km (0.0 miles) | |
| Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 27" N | 121° 7' 21" W | 0.0km (0.0 miles) | |
| Belvoir Bowlder Extension Mine (Belvoir Bowlder Ext. Mine), Belvoir vein, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 22" N | 121° 7' 19" W | 0.1km (0.1 miles) | |
| Belvoir Mine (Bowlder Mine), Belvoir vein, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 44" N | 121° 7' 17" W | 0.6km (0.4 miles) | |
| Good Hope Mine, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 30" N | 121° 6' 55" W | 0.7km (0.4 miles) | |
| Blue Eagle Mine (June Bug), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 44" N | 121° 7' 0" W | 0.8km (0.5 miles) | |
| 88 Quartz Mine, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 9" N | 121° 7' 45" W | 0.8km (0.5 miles) | |
| Boulder Mine (Bowlder Mine), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 48" N | 121° 6' 59" W | 0.9km (0.5 miles) | |
| Enterprise Mine, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 48" N | 121° 6' 56" W | 0.9km (0.6 miles) | |
| New Era and Brush Fence Mines (New Era Brush Fence Mines), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 32" N | 121° 6' 42" W | 1.0km (0.6 miles) | |
| Rocky Ridge Mine (Rocky Ridge vein), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 32" N | 121° 6' 41" W | 1.0km (0.6 miles) | |
| Adams Mine, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 13" N | 121° 6' 42" W | 1.0km (0.6 miles) | |
| St. Lawrence Mine, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 59" N | 121° 7' 35" W | 1.1km (0.7 miles) | |
| Hill claim, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 12" N | 121° 6' 41" W | 1.1km (0.7 miles) | |
| Morning Star and Rocky Ridge Mine (Morning Star Mine), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 32" N | 121° 6' 36" W | 1.1km (0.7 miles) | |
| Newcastle Quarry (Newcastle pit), Newcastle, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 52' 50" N | 121° 7' 25" W | 1.1km (0.7 miles) | |
| Eureka Mine, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 21" N | 121° 8' 8" W | 1.1km (0.7 miles) | |
| Julian Mine (Bowlder; Schnabel), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 59" N | 121° 7' 0" W | 1.1km (0.7 miles) | |
| Doig Consolidated Mine (Doig Mine; Doig Cons.; St. Patrick Mine), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 54' 5" N | 121° 7' 26" W | 1.2km (0.7 miles) | |
| Mina Rica Mine (Minna Ricca), Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 51" N | 121° 6' 32" W | 1.4km (0.9 miles) | |
| Spanish Mine [1] (Central Consolidated Mine; Central Cons.; Spanish & Humbug Cons. claims; Humbug Mine; Spanish vein), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 54' 12" N | 121° 7' 27" W | 1.4km (0.9 miles) | |
| Peachy Consolidated Mine (Peachy Cons.), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 54' 12" N | 121° 7' 33" W | 1.4km (0.9 miles) | |
| Black Jack claim, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 54' 11" N | 121° 7' 41" W | 1.5km (0.9 miles) | |
| Quinn Mine (Green-Walter; Good Friday Cornucopia Mine [Alamath shaft]), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 54' 15" N | 121° 7' 17" W | 1.5km (0.9 miles) | |
| Brush Fence Mine, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 22" N | 121° 6' 20" W | 1.5km (0.9 miles) | |
| Golden Stag Mine (Monahan Mine), Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 32" N | 121° 6' 20" W | 1.5km (0.9 miles) | |
| Franklin Mine (Franklin claim; Quinn claim; Quincy claim), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 54' 15" N | 121° 7' 27" W | 1.5km (0.9 miles) | |
| Green Mine, Duncan Hill, Auburn, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 54' 6" N | 121° 6' 42" W | 1.5km (1.0 miles) | |
| Red Ravine placer claim, Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 53' 22" N | 121° 8' 26" W | 1.6km (1.0 miles) | |
| Hathaway Mine (Buttes Mine), Ophir, Ophir Mining District (Auburn Mining District; Duncan Hill Mining District), Placer County, California, USA | 38° 54' 12" N | 121° 6' 51" W | 1.6km (1.0 miles) | |
Salsic Mine, Auburn, Ophir Mining District, Placer County, California, USA