TABLE 4-2

EM ANOMALY STATISTICS POPOV BLOCK
CONDUCTOR

GRADE	CONDUCTANCE RANGE

SIEMENS (MHOS)	NUMBER OF

RESPONSES
7	>100	0
6	50-100	1
5	20-50	4
4	10-20	31
3	5-10	60
2	1-5	101
1	<1	36
*	INDETERMINATE	78
TOTAL	311
CONDUCTOR TYPE

(FIGURE 2)	MOST LIKELY SOURCE

MODEL	NUMBER OF

RESPONSES
D	NARROW BED ROCK CONDUCTOR	-
B	BEDROCK CONDUCTOR	202
S	CONDUCTIVE COVER	109
H	ROCK UNIT OR THICK COVER	-
E	EDGE OF CONDUCTOR	-
TOTAL	311

Further explanations on EM anomaly map; image popvm.tif