5,000 Years of Pollution

In southwest Spain, near Huelva, there is a mine in operation for nearly 5,000 years.
Copper was extracted first, later silver also.
The so-called "metal ages" are not distinct, with, for instance, bronze (copper-tin) fading in- and out-of-use with the availability of tin. The Iron Age was concurrent in some areas, was sole in others, and non-existent in, for instance, North America.
The Riotinto Mine has a long pollution record. A 1.9 mile ice core sample from Greenland showed "unequivocal evidence"of massive pollution from mining around )BC/AD, with 70% of the lead with a signature composition from Riotinto. A site near the mine found heavy metal and sulfide deposits dating back 4800 years.
Two rivers that drain the area are void of life. No assessment of the intertidal and ocean water quality, but it can't be good.
The Romans ran the mine from 206 BC until the Visgoths had enough of them. During their time, the Romans used silver denarii as coin of the realm. Then the Mauri of North Africa invaded Spain in the late second century, closing the mine to Rome. The percentage of silver in the denarii was reduced from 97% to around 40%, causing outsized inflation. Rome went to a gold standard, which the Visgoths would have enjoyed.
The mine was closed in 1991, but has a new owner, who plans to reopen it in 2011.
To view the mine, go to Google maps, enter Minas de Riotinto, Spain, and there you are.
So what's this all about?
In "Empire of the Summer Moon" (#8 on the NYT Best sellers list) S. c. Gwynne points out that when the illegal aliens began arriving from Europe, the American Indians, all, were Stone Age people. While the Eastern Tribes did some farming, the Western Tribes were hunter-gatherers, not known in Europe for thousands of years.
Maybe all my brilliant readers were aware of this, but in nearly 40 years of intermittent studies of the American Indians, that they were Stone Age peoples.
This is one very large shock to me, and I still haven't recouched my understanding of Indians in this light.
Last week, along a road I don't usually travel, there was a big red tail girl on a power pole cross-bar with her back to me. And Friday I heard a persistent call of a red tail on the wing. Not enough sky to see him. If I was a birder I could chalk him up. What bullshit.
There were three kestrels working fresh cut beans in about a quarter mile stretch, and a rather stoic mourning dove, the only non-flyer of the bunch, even after being shot at for nearly three weeks.
When I visited Gettysburg, we were en route from Amherst, Mass to Lancaster PA. There wasn't a lot of time. I did some crawling around in Devil's Den. Odd, that from amongst the rocks it seems impregnable, but the only chance Lee had in the fighting was overpower the very light defenses there and roll up the Union line along Cemetery Ridge. As it was, Manny, Moe, Jack, Larry, Darryl, Darryl, Larry, Moe, and Curly held the position and the field.
I had never even heard of Antietam when I spent the day there with a couple from the neighborhood. It was totally overwhelming.You cannot go 500 yards in any direction without coming on another location where 2,000, 3,000, 5000 men were killed or wounded. There are something like eight points where the tide of battle turned. In one day.
Spotsylvania Courthouse. I walked the entire battlefield in about twenty minutes. From a church tower, you would have seen it all. And it was totally pointless. 3,000 killed, 20,000 wounded (about 3,000, average, died from those wounds) and the place looks like "Look at yonder enemy. Let's kill them fuckers!"
Later that same day I went to The Wilderness/Chancellorsville. I didn't understand any of it. I did see where Stonewall Jackson was fatally wounded. I was deeply moved. General Jackson was among the master battlefield generals of all time, along with Crazy Horse, Subutai, and a mere handful of others. But the battlefields are not easily distinguishable, certainly they weren't by me, and after reading a book about Chancellorsville, I'm still in the wilderness.
I got to Fredricksburg late in the afternoon, and walked around in the gloaming. There is a big hill from the river to the town ("The Heights") and General Burnside sent one brigade after another up the hill into withering fire from entrenched Confederates, with 12,000 ensuing casualties. What a total dumb ass. Lee would give you a fight: pick another spot.





