Table VI.
Fission Products and Radio-calcium
in Soil from Rongelap Atoll=L/
Per Cent Activity 2/
Element
cerium
trivalent
zirconium
7500 3/
7501 4/
7502 5/
37.
32.
30.
a4.
22.
a4.
16.
25.
24,
niobium
5.9
7.2
7.0
ruthenium
6.9
6.7
5.9
strontium
4 sy
2.4
2.5
barium
5.5
4
6.2
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4
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Sample Number
calcium
total
100.
100.
100.
1/ samples collected March 26, 1954 and analyzed
May 11, 1954, activity as of counting date
ES RNRGgr a
we
'2/ per cent activity corrected for yield and adjusted to 100% recovery
3/ Labaredj Island
190 feet above high tide line
4/ Labaredj Island, 150 feet above high tide line
5/ Kabelle Island, 150 feet above high tide line