|
300
<br />250
<br />200
<br />c. 150
<br />100
<br />50
<br />280
<br />260
<br />240
<br />220
<br />v 200
<br />ce 160
<br />■ d ` o o o� o o o o ` ' o ` ' o o o � o o 0 4, 0 A°0 NS) o ,„o
<br />((ep PoA e� Po A � Po A � Po o; <ez oo; �a� Go v �� � Go v �� � Go v �a� Go v � a 1 ° � a� Go v 0 "
<br />140
<br />120
<br />Even if radium were transported from the reducing environment of the mine pool into an
<br />oxidizing environment such as shallow alluvium or surface water it would not be mobile but
<br />would precipitate or adsorb onto natural materials. Radium is immobile in oxidizing waters.
<br />0
<br />Figure 1. Radium -226 Concentrations in Schwartzwalder Mine Pool Samples
<br />Collected from 40 to 140 ft Below Surface of Mine Pool
<br />100
<br />Qe� R AN o 5.1' Few °PoAA
<br />e•
<br />A � Ao °6 ) o^ ) � ° � o o ) \o �a A ° � A o la c ^ � \ :\ c, ^
<br />Figure 2. Radium -226 Concentrations vs Mine Pool Elevation
<br />Samples Collected from 40 to 140 ft Below Surface of Mine Pool
<br />2
<br />Mine Pool Level (Read Right)
<br />7,000
<br />6,800
<br />6,600
<br />6,400
<br />6,200
<br />6,000
<br />5,800
<br />5,600
<br />5,400
<br />5,200
<br />5,000
<br />4,800
<br />4,600
<br />•
<br />V •
<br />..
<br />•-
<br />•
<br />•
<br />•• •
<br />• • •
<br />•
<br />..•
<br />•
<br />•
<br />•
<br />• •
<br />•
<br />.
<br />•.
<br />q
<br />•
<br />•
<br />• •
<br />•
<br />300
<br />250
<br />200
<br />c. 150
<br />100
<br />50
<br />280
<br />260
<br />240
<br />220
<br />v 200
<br />ce 160
<br />■ d ` o o o� o o o o ` ' o ` ' o o o � o o 0 4, 0 A°0 NS) o ,„o
<br />((ep PoA e� Po A � Po A � Po o; <ez oo; �a� Go v �� � Go v �� � Go v �a� Go v � a 1 ° � a� Go v 0 "
<br />140
<br />120
<br />Even if radium were transported from the reducing environment of the mine pool into an
<br />oxidizing environment such as shallow alluvium or surface water it would not be mobile but
<br />would precipitate or adsorb onto natural materials. Radium is immobile in oxidizing waters.
<br />0
<br />Figure 1. Radium -226 Concentrations in Schwartzwalder Mine Pool Samples
<br />Collected from 40 to 140 ft Below Surface of Mine Pool
<br />100
<br />Qe� R AN o 5.1' Few °PoAA
<br />e•
<br />A � Ao °6 ) o^ ) � ° � o o ) \o �a A ° � A o la c ^ � \ :\ c, ^
<br />Figure 2. Radium -226 Concentrations vs Mine Pool Elevation
<br />Samples Collected from 40 to 140 ft Below Surface of Mine Pool
<br />2
<br />Mine Pool Level (Read Right)
<br />7,000
<br />6,800
<br />6,600
<br />6,400
<br />6,200
<br />6,000
<br />5,800
<br />5,600
<br />5,400
<br />5,200
<br />5,000
<br />4,800
<br />4,600
<br />V •
<br />..
<br />•-
<br />• •
<br />•
<br />•
<br />•
<br />•
<br />q
<br />•
<br />••
<br />•
<br />300
<br />250
<br />200
<br />c. 150
<br />100
<br />50
<br />280
<br />260
<br />240
<br />220
<br />v 200
<br />ce 160
<br />■ d ` o o o� o o o o ` ' o ` ' o o o � o o 0 4, 0 A°0 NS) o ,„o
<br />((ep PoA e� Po A � Po A � Po o; <ez oo; �a� Go v �� � Go v �� � Go v �a� Go v � a 1 ° � a� Go v 0 "
<br />140
<br />120
<br />Even if radium were transported from the reducing environment of the mine pool into an
<br />oxidizing environment such as shallow alluvium or surface water it would not be mobile but
<br />would precipitate or adsorb onto natural materials. Radium is immobile in oxidizing waters.
<br />0
<br />Figure 1. Radium -226 Concentrations in Schwartzwalder Mine Pool Samples
<br />Collected from 40 to 140 ft Below Surface of Mine Pool
<br />100
<br />Qe� R AN o 5.1' Few °PoAA
<br />e•
<br />A � Ao °6 ) o^ ) � ° � o o ) \o �a A ° � A o la c ^ � \ :\ c, ^
<br />Figure 2. Radium -226 Concentrations vs Mine Pool Elevation
<br />Samples Collected from 40 to 140 ft Below Surface of Mine Pool
<br />2
<br />Mine Pool Level (Read Right)
<br />7,000
<br />6,800
<br />6,600
<br />6,400
<br />6,200
<br />6,000
<br />5,800
<br />5,600
<br />5,400
<br />5,200
<br />5,000
<br />4,800
<br />4,600
<br />
|