Circle Mining District (AK)

Survey type M-D (magnetic; collected in digital form)
Flown by Dighem
Date flown 08/93
Line spacing 0.4 (km)
Altitude 60.96 (m) above ground
Total distance 2,517 (km)
References
Counties Yukon-Koyukuk
Overlapping surveys

Data: Magnetic, electromagnetic (M/EM-D)