It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by Logarock
I dont know why this person gos on here. The only requirment would be to calculate volume removed from known pits. Very simple. I see that they offer ZERO calculations on the matter save for this crazy figure.
Originally posted by LogarockTo gain just a slight picture of how stupid this all is, had the total amount of copper dug up out the area only been 25 ton/50,000lbs (lets say 50 pickup truck loads) we still have only a fraction of this represented in north american mound builder site digs.
As even she asks "where is all the garbage"? So where is all the copper? Trade to central america? The mound builders culture? Still dont think that between North and Central America not over a ton (or 2? and very liberal allowance) of copper has been found in any form in total at digs of any kind. And thats taking it down to a figure of 25 tons removed from the pits in question.
While corrosion rates exhibit a continuous decrease with exposure time, the yearly runoff rates are independent of time. Depending on starting months the yearly copper runoff rates ranged from 1.1 to 1.7 g m−2 y−1 for the urban site, and from 0.6 to 1.0 g m−2 y−1 for the rural site. These seasonal variations were primarily attributed to differences in precipitation quantity and environmental characteristics. Runoff rates are significantly lower than corrosion rates as long as the adhering copper patina is growing with exposure time.
Originally posted by Harte
Makes me wonder, have you ever questioned why we don't have every single stone tool ever manufactured by humans since the advent of stone technology? IOW, what exactly is the justification for your apparent belief that we should be able to account for even a small fraction of this copper?
Originally posted by Harte
Also, go any examples of Proto Sinaitic in America that are not from a Marine Biologist?
Harteedit on 12/14/2010 by Harte because: Addendumedit on 12/14/2010 by Harte because: (no reason given)
Originally posted by JohnnyCanuck
Those figures can change...here's a pretty good piece on sorting out the mythology:
The State of Our Knowledge About Ancient Copper Mining in Michigan
The Michigan Archaeologist 41(2-3):119-138.Susan R. Martin 1995
Popular literature contributes to the persistence of fantasy and mythology surrounding ancient copper mining in Michigan. This paper points out some of the major elements of mis-statement and myth revealed in current popular books, and suggests why they are fallacious, using current archaeological data about copper mining as counterpoint. www.ramtops.co.uk...
Although...I did hear tell of a trace element analysis of some precolumbian old-world copper that revealed it to be of New World origin. Think I can track that sucker down? I may even have had a copy of the paper, somewhere. Anyway...on with your squabbling.
As even she asks "where is all the garbage"? So where is all the copper? Trade to central america? The mound builders culture? Still dont think that between North and Central America not over a ton (or 2? and very liberal allowance) of copper has been found in any form in total at digs of any kind. And thats taking it down to a figure of 25 tons removed from the pits in question.
source
Scrap Value
For thousands of years, copper and copper alloys have been recycled. This has been a normal economic practice, even if regretted by some. One of the wonders of the old world, the Colossus of Rhodes, a statue spanning the entrance to Rhodes Harbour, was said to have been made of copper. No trace of it remains since it was recycled to make useful artefacts.
In the Middle Ages it was common that after a war the bronze cannons were melted down to make more useful items. In times of war even church bells were used to produce cannon. T
he entire economy of the copper and copper alloy industry is dependent on the economic recycling of any surplus products. There is a wide range of copper based materials made for a large variety of applications. To use the most suitable and cheapest feedstock for making components gives the most economic cost price for the material.
Caravels (fig.1) were high, square-rigged ships about 60-70 ft long, with 50-70 tons cargo capacity. Other examples were the Niña and the Pinta of Columbus’s first voyage (see AR 1,3 p.39). By July 30 the Spaniards had reached the Bay Islands off Honduras, where they encountered Maya-like traders carrying textiles, cacao beans, and copper implements in large canoes with awnings (see AR 2,1, p.33).
And just why pray tell did the locals when seeing these ships crewed by white men bring out trade goods and copper? I mean if they had never seen a white man or his ship before.
Originally posted by Logarock
All one has to do is read a few of the works of early archaeologist, thier papers, thier ideas to find that they were the ones that gave birth to what is now tossed at the feet of the "fantastic archaelolgists". I have even see disclaimers on line warning that so and so was a person of thier time and please try to wade through all the suggestions...ect..ect...we would toss him under the bus like so many others ut the fact it is his foundation we are standing on now....ect ect....bunch of hypocrites.
In a world more concerned about Christianity, as well as robbing the indigenous peoples of their lands, those old-time archaeologists interpreted what they saw in a different manner. Some of that we can go back and fix. Some of it remains to fuel a twenty-first century fantasy world with nineteenth century anachronisms.
Originally posted by Kandinsky
I can see where you're coming from here, but it isn't as straightforward as trying to quantify the copper removed and then looking for the produced copper artefacts to an equivalent weight. In southern England and Wales , the copper mines supplied Northern Europe for centuries during the Bronze Age. It was a valuable commodity and would be used and re-used. It wasn't a 'disposable society' of mass-production like today.
The same applies to Egypt. The reign of Ramses III has records detailing huge imports of copper and other metals. Copper was used for slabing saws, drills, cold chisels and even medical instruments. We know they went through tons of copper yet there are relatively few examples surviving. When tools had served their use or become too used, they'd be melted down and re-used again.
If the Harris Papyrus is to be believed (excepting any hyperbole!), they imported 100s of kg of gold and decorated the place in a style seldom matched in ostentatious pomp until pimp culture in the 70s. Despite the huge amounts of gold accounted for in the records, where has it all gone? It's been melted down and re-used or become part of the currency over centuries.
I imagine North America was no less efficient at recycling as any where else by necessity...
Originally posted by JohnnyCanuck
In a world more concerned about Christianity, as well as robbing the indigenous peoples of their lands, those old-time archaeologists interpreted what they saw in a different manner. Some of that we can go back and fix. Some of it remains to fuel a twenty-first century fantasy world with nineteenth century anachronisms.
Originally posted by Kandinsky
reply to post by Logarock
And just why pray tell did the locals when seeing these ships crewed by white men bring out trade goods and copper? I mean if they had never seen a white man or his ship before.
....because trade is an intrinsic part of any society?
Or they knew white man likes copper and knew what to do with it. But yes to humor you ...trade..it goes without saying. But also begs the observation that they had traded with ships and whites before.
link
By July 30 the Spaniards had reached the Bay Islands off Honduras, where they encountered Maya-like traders carrying textiles, cacao beans, and copper implements in large canoes with awnings (see AR 2,1, p.33).
Originally posted by Logarock
Originally posted by JohnnyCanuck
In a world more concerned about Christianity, as well as robbing the indigenous peoples of their lands, those old-time archaeologists interpreted what they saw in a different manner. Some of that we can go back and fix. Some of it remains to fuel a twenty-first century fantasy world with nineteenth century anachronisms.
Yea right...or a convenient excuse to toss out the baby and the bathwater. You want to see twenty first century fantasy watch Dancing with Wolves or Medicine Woman. Or go to the local histoical museum and look at thier progression of man displays.
Originally posted by Logarock
reply to post by JohnnyCanuck
Well so many get there backs up when folks talk about whites or others coming here and teaching the locals anything. The topic is full of political feelings that sort of hamper a good look sometimes.
Is carbon dating accurate? Only to a certain extent. In order for carbon dating to be accurate, we must know what the ratio of carbon-12 to carbon-14 was in the environment in which our specimen lived during its lifetime. Unfortunately the ratio of carbon-12 to carbon-14 has yet to reach a state of equilibrium in our atmosphere; there is more carbon-14 in the air today than there was thousands of years ago. Furthermore, the ratio is known to fluctuate significantly over relatively short periods of time (e.g. during the industrial revolution more carbon-12 was being produced offsetting the ratio a bit).
Many scientists will use carbon dating test results to back up their position if the results agree with their preconceived theories. But if the carbon dating results actually conflict with their ideas, they aren't too concerned. "This attitude is clearly reflected in a regrettably common practice: when a radiocarbon date agrees with the expectations of the excavator it appears in the main text of the site report; if it is slightly discrepant it is relegated to a footnote; if it seriously conflicts it is left out altogether." (Peter James, et al. (I. J. Thorpe, Nikos Kokkinos, Robert Morkot and John Frankish), Preface to Centuries of Darkness, 1991)
I might make the point that this is precisely why it is important to provide a context for archaeological material...even OOPARTS. If a site has been properly excavated, and artifacts and features precisely mapped within the matrix, then one may return to the site reports centuries later and examine the resources with new eyes and/or technology.
Originally posted by Danbones
That right there messes up any debunking of oopas with that type of dating
oooopsi