Assertion: magnetic anomaly | /r/HasProperty | local variation
Facets:
value: in the earth's magnetic field
type: LOCATION
value: in geophysics
type: LOCATION
Source sentences:
text: In geophysics, a magnetic anomaly is a local variation in the Earth's magnetic field resulting from variations in the chemistry or magnetism of the rocks.
text: Magnetic anomaly, local variation in the Earth's magnetic field Kursk Magnetic Anomaly, territory rich in iron ores located within Kursk Oblast, Belgorod Oblast, and Oryol Oblast Temagami Magnetic Anomaly, large buried geologic structure in the Temagami region of Ontario, Canada
text: Magnetic anomaly, local variation in the Earth's magnetic field