Eldo
Banned
- Jul 7, 2014
- 1,890
- 698
- Detector(s) used
- Brain, Pointing Finger, occasionally the Pinky Finger
- Primary Interest:
- All Treasure Hunting
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Yep... Pretty amazing the lack of rust on the metal.. Find it pretty difficult to believe that is steel over 300+ years old..That is the nicest metal for having been buried in water for 200 years
Yep... Pretty amazing the lack of rust on the metal.. Find it pretty difficult to believe that is steel over 300+ years old..
As far as I am aware all the water in the holes they are digging is salt water from the cavities in the bedrock which are open to the ocean.I can never tell whether the water in the holes is fresh or salt water. In fresh water, metal wouldn't necessarily corrode since there would be no oxygen in contact. It would depend more on the composition of the surrounding materials - soil, wood, other metal - which could have an ongoing process of electrolysis, which is also not likely given the mix of materials seen.
Sorry why is it impossible for the gold to be 22-24Kt?
Fresh Water?
In a Brine Pit?
With drains and channels to the coves?
"Carbon steel pipes and vessels are often required to transport water or are submerged in water to some extent during service. This exposure can be under conditions varying temperature, flow rate, pH, and other factors, all of which can alter the rate of corrosion. The relative acidity of the solution is probably the most important factor to be considered. At low pH the evolution of hydrogen tends to eliminate the possibility of protective film formation so that steel continues to corrode but in alkaline solutions, the formation of protective films greatly reduces the corrosion rate. The greater alkalinity, the slower the rate of attack becomes. In neutral solutions, other factors such as aeration, became determining so that generalization becomes more difficult.
The corrosion of steels in aerated seawater is about the same overall as in aerated freshwater, but this is somewhat misleading because the improved electrical conductivity of seawater can lead to increased pitting. The concentration cells can operate over long distance, and this leads to a more nonuniform attack than in fresh water. Alternate cycling through immersion and exposure to air produces more pitting attack than continuous immersion."
There are tons of ships that have sunk and been in the saltwater for 100's of years and are still there. Titantic sunk in 1912 I believe it was... granted that is only alittle over 100 years compared to that piece of metal they found in the hole..
Nah double checked. Her words 22-24kt rose gold.The appraiser stated that the cross was made of rose gold which is typically 75% gold, 22.25% copper, 2.75% silver, and coming in at 18k. There is a 22k rose gold, called crown gold, though, that is used in coinage.
Sorry wrong tag ment to tag aboveThe appraiser stated that the cross was made of rose gold which is typically 75% gold, 22.25% copper, 2.75% silver, and coming in at 18k. There is a 22k rose gold, called crown gold, though, that is used in coinage.
Yep... They are cashing in even if they do not find treasure... They are selling the hunt and making the money that way...[h=2]HISTORY’S “THE CURSE OF OAK ISLAND” DELIVERS SERIES HIGH 3.8 MILLION VIEWERS IN SEASON FOUR FINALE[/h]
Thanks for picking up on that inconsistency... What really frustrates me is that they once again brought on the descendants and found 'some' corroborative evidence for their story and just decided to ignore it completely... Why do they not investigate properly. There is meant to be more remains left including gold coins and a gold nugget. At least the coins should be fairly easy to date and determine where they originally come from... They never mention the three chests that Fred found in the swamp that may be the same ones the descendants mention. Do these still exist? Fred did not seem like the type of guy to throw the stuff he found away...Nah double checked. Her words 22-24kt rose gold.
A mix up by her i imagine. Or some smoke and mirrors from the producers.