After applying the iodine tool for a number of years, in 1983 I  proposed this iodine mechanism.  I
published and described this mechanism in 1986 in the first APGE bulletin. Although I have tested the
mechanism continually over the years I have found nothing that would seriously challenge or contradict the
basics of the original theory. cg
IODINE
By Chuck Goudge, GrayStone Labs
.
.
GrayStone Exploration Labs, Inc
GrayStone Exploration Labs, Inc
Most of what has been published about iodine in the environment has come from the studies of the
consequence of human iodine deficiency referred to as endemic goiter. Goiter has almost disappeared
with the recognition of the importance of dietary iodine and its routine addition to table salt. Some
iodine data from goiter studies and subsequent iodine research results are listed below:
Evaporative salts .........................avg.                        10 ppb (Roeber)
Ocean ...................................................                       50 ppb (Rankama, Sahama)
Igneous rocks ...............................avg.                      100 ppb (R. Fuge)
Average Crustal Content ...................                       300 ppb (Manson)
Sedimentary rocks .......................avg.                      1800 ppb (Itkina, Lygalova)
Soils ..............................................avg.                      4800 ppb (Goudge, 350,000 + soil samples)
IODINE IN THE ENVIRONMENT
WHY IODINE IS IN THE SOIL - THE HALOGENS
IODINE'S ELECTRON SOURCE IN THE SOIL - HYDROCARBONS
THE SOIL IODINE CYCLE
1/2 I2  + LIGHT ----> I  + RCH2CH3   ---->  RCHICH3 + 1/2H2
RCHICH3 +  Cl   ---->  RCHClCH3+  1/2 I2