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Cobalt
DEPTH
31
Lead
31
Barium
30
Nickel
30
Chromium
26
Strontium
26
X-ray fluorescence (XRF)
25
Zinc
25
Vanadium
24
Manganese
23
Arsenic
21
sediment/rock
18
Copper
17
Aluminium
16
Carbon
16
Titanium
16
organic
16
Aluminium oxide
15
Calcium
15
Calcium oxide
15
Fe2O3
15
Iron
15
Iron oxide
15
Niobium
15
Rubidium
15
Silicon
15
Akademik Boris Petrov
14
BP97
14
Kara Sea
14
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