I’ve been doing a bit of reading in the use of lead isotopes as uranium pathfinders.
Lead-206 is the end product of uranium decay and lead-207 the end product of thorium decay.
Normal soil has half the amount of lead-206 compared to lead-204.
Excess lead-206 is proportional to uranium levels. The lead-206 tends to form a halo around the uranium mineralisation and elevated levels are often found before elevated U is detected.
Note how all the samples have lead-206 much higher than the lead-204, even the samples with low U.
Note the highlighted lead-206 value is much greater than all the others (more than double the other overlimit U readings) indicating that this sample likely has a U assay proportionally higher also.
- Forums
- ASX - By Stock
- I88
- Ann: Stunning High Grade Uranium Soil Results at Portland Creek
Ann: Stunning High Grade Uranium Soil Results at Portland Creek, page-96
-
- There are more pages in this discussion • 222 more messages in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)
Featured News
Add I88 (ASX) to my watchlist
|
|||||
Last
60.5¢ |
Change
-0.015(2.42%) |
Mkt cap ! $23.54M |
Open | High | Low | Value | Volume |
62.5¢ | 63.0¢ | 60.0¢ | $39.71K | 64.77K |
Buyers (Bids)
No. | Vol. | Price($) |
---|---|---|
3 | 9594 | 59.0¢ |
Sellers (Offers)
Price($) | Vol. | No. |
---|---|---|
60.5¢ | 3117 | 1 |
View Market Depth
No. | Vol. | Price($) |
---|---|---|
3 | 9594 | 0.590 |
1 | 1024 | 0.585 |
3 | 3850 | 0.580 |
3 | 17934 | 0.570 |
1 | 4000 | 0.565 |
Price($) | Vol. | No. |
---|---|---|
0.605 | 3117 | 1 |
0.615 | 8791 | 1 |
0.620 | 30310 | 4 |
0.630 | 9000 | 2 |
0.640 | 2000 | 1 |
Last trade - 11.34am 23/08/2024 (20 minute delay) ? |
Featured News
I88 (ASX) Chart |
The Watchlist
SS1
SUN SILVER LIMITED
Gerard O'Donovan, Executive Director
Gerard O'Donovan
Executive Director
Previous Video
Next Video
SPONSORED BY The Market Online