a;

10N}-

6NF

ant

*100

2NF

°
a sl

4s

Lt nel —{
Ww)

n 4 = ———
Tow aw ew aw
3.00
2.50
2
3 2.00
a
rat
5
4
= 180
= ‘
<
ION, 0)
a
&
A 1.006 . . . 5 . % . .
2.00 al
150
&
B10 a c c ‘| e F . :
a
#
70
ons @N.0) ,
Cc 100 . . . . . . a. . .
098
2
150
8
D100 + - 5 7 ‘ 4 : . 5
0.98 8 8
an ee a és é ‘ <i FA o :
095
8
a ae q . ‘ : c rs 3 .
3
e 2
B % cy 0 40 Bom
098

EXPLANATION

EQUIRATIO CONTOURS — Contour interval 0.1. Current source: doubly grounded

straight cab!

le approximately 2.1 km long, oriented 023°, and passing 120 m

northwest of first data point on traverse lines shown on figure 21. Amplitude
ratios corrected for distance of seceiver from infinite line source. Standard
receiver separation 40 m. Data points plotted at mid-position of receiver spread
and indicated by dots; points (10N, 0) and (2N, 0) allow orientation with other

figures.

Figure 23

Puram reduced> amplitude equiratio map and ratio profiles,

Figure 21. Sell

3.00

250

200

3.09

2.00

"$9

1.20

0.98

ie

0.98

90

095

0%

ANCIENT WORKINGS

Surveyed hy HR. Blank, M- Basabel

M. Bazzari, 4. Showail, and

A. Uttimian, Mareh 1976

660 Hz, Farah Garan area.

2.00

potential map, Farah Garan area

+15

+20

+25
20

EQUIPHASE CONTOURS ~ Contour interval 2°. Current source: doubly grounded straight

“10

+15,

+20

430

+35,

(ION, 0)
s

22

EI
— —
=
My
(2N.0)
a.
°
©
40 aon

EXPLANATION

EXPLANATION

SELF~—POTENTIAL CONTOURS — Contour
interval 25 millivolts; assumed datum zero
millivolts at (10N, 0). Data points
indicated by dots

+ SELF—POTENTIAL TRAVERSE LINE

TURAM RECONNAISSANCE PROFILE

ANCIENT WORKINGS
oO 40 80m
ee eer |
J
10€ 12E 14E
10
5
. : °
5
| 2 «0
°
15
+20
Ps
+30
a LH
438
35 a) 5
/ oh
* %
10
°
+15
+20
+25
20
10
15
10
5
a
: ‘ °
3
ny
“10
. .s
\
10
°
5
. °
cy
10
2
10
5
a . 5 . °
*
.
°
10
5
9 = °
i)
+8

ANCIENT WORKINGS

cable approximately 2.1 km long, oriented 023", and passing 120 m northwest of
first data point on traverse lines. Values are phase lead of signal in far receiver over

that in near receiver. Standard receiver separation 40 m. Data points plotted at
mid-position of receiver spread and indicated by dots, points (10N, 0) and (2N_ 0)

allow orientation with grid shown on other figures.

Surveved by HR. Blank. M. Hasahel
M. Bazeari, A. Showail, and

A. Uthman. March 1976

Figure 24. Turam equiphase map and phase profiles, 660 Hz, Farah Garan area

>

250

200

AMPLITUDE RATIO —>

1.20
© 1000 6

098

D 100 .

0.98

095

ovo

095

Po
* — . . rp °
i
| by
8
8
%®
¢ 4
2
* 2N.0)
s
2
!
|
|
|
|
:
: : ‘ : s Bids
|
|
|
\
é \
= r 5 ee " \.
° 40 80m
EXPLANATION

ove

250
2.00
F
- 160
4 al 100
|
|) =
an |
e 1.50
. . . Ss, . 100
i)
1.20
° - 100
0207
098
aN
150
ze
eae a
> oe
150
2
r . — SelS i
095
. . . . 100
095
ANCIENT WORKINGS

EQUIRATIO CONTOURS — Contour interval 0.1. Current source: doubly grounded
straight cable approximately 2.1 km long, oriented 023°, and passing 120 m
northwest of first data point on traverse lines shown on figure 21. Amplitude
ratios corrected for distance of receiver from infinite line source. Standard
receiver separation 40 m. Data points plotted at mid-position of receiver spread
and indicated by dots; points (10N, 0) and (2N, 0) allow orientation with other

figures.

Figure

6

10

+20

—<————_ PHASE IN DEGREFS.

+10

+15,

©

+10

6

"0

‘Surveyed by H.R. Blank, M. Basshel,
M, Bazzari, A. Showail, and
‘A. Uthman, March 1976

Turam reduced ~ amplitude equiratio map and ratio profiles. 220 Hz, Farah Garan area.

gf tON. 0)
= i — - :
| ;
. |
°
|
& = 4 olay a
2
Ne
js 2 2N0
° % a 2 ag
|
ja
°
°
4 oa = afore»
|
|
|
°
°
° 40 80m

EXPLANATION

&.
ei
'

5
°
me
“0 10
43015
P20
rd
s
y - °
6
+10
+16,
10
5
°
+5
+10 N
\
10
5
es °
6
+10
10
Ss
2 . °
6
10
4
e = °
6
ANCIENT WORKINGS

FQUIPHASE CONTOURS — Contour interval 2°. Current source: doubly grounded straight

cable approximately 2.1 km long, oriented 023°, and passing 120 m northwest of
first data point on traverse lines, Values are phase lead of signal in far receiver over
that in near receiver, Standard receiver separation 40 m. Data points plotted at
mid-position of receiver spread and indicated by dots, points (10N, 0) and (2N, 0)
allow orientation with grid shown on other figures.

Figure 25

Surveyed by H.R. Blank. M Basahel,
M. Baczari, A. Showail, and

A. Uthman, March 1976

Turam equiphase map and phase profiles, 220 Hz, Farah Garan area.