Playing with Dynamite
Potosi is the highest city in the world at 4100m. So, it is not a wonder that the altitude has a severe effect. Constant shortness of breath, headaches, loss of appetite and a general feeling of being unwell sums it up pretty good! Yes we have been higher up, in fact at over 5000m on the 4x4 tour from Uyuni, but that was mostly from the inside of a car. When you actually have to do some type of exercise, well it makes a simple walk up the street seem like a marathon ... exhausted in 2-3 minutes and seriously puffing!!!
The city is remote and situated in inhospitable lands but was established to mine Cerro Rico - Rich Mountain, the worlds richest source of silver ever discovered. In its heyday the city was so famous for its riches there was a saying "eso vale un Potosi" -
that is worth a Potosi, used to descibe anything priceless!
It has been said you could build a bridge from Potosi to Spain with the amount of silver that has be mined from the mountain, it has also been said that you could build two such bridges with the bones of the miners who have died mining it. It is estimated that over 6 million indiginous indians died in the mine during the 400years it was commercially mined by the spanish!!
I went on a tour of the mine, Kim on the other hand was not keen because of the small clostrophobic tunnels she would have to crawl through.
Although it is no longer commercially viable, many indian miners still eek out a marginal existance finding other trace minerals. Lucky to make 100BS ($15) a week for about 75hr work. So, knowing this the first stop on the tour was the Miners Market, so we could we buy presents for them invaluable to their mining cause. What were these items? A big bag of Coca Leaves, necessary to ward off hunger (they don't eat in the mine) and give extra energy to survive those 15hr days. 200 or more leaves are chewed at a time with a bit of ash to release the base cocaine from them. Home Made Cigarrettes with no filters and made a mixture of herbs and tabacco (I thought we were helping these guys not giving them cancer). Pure Alchohol well 96% anyway, for their ritual appesment of the god of the underworld "El Tio" - The Uncle to afraid or bad luck to call him the Devil. Oh yeah the booze is for the friday afternoon piss up in the mine too (Glad I'm not doing my tour then, the thought of being underground with Pissed, Coked up Miners with Dynamite is not so comforting).
Speaking of Dynamite the next stop is the explosives shop. To my discomfort, it is run by a 12yo girl!!! Our guide tells us that Semtex and Dynamite are harmless without a detonator and demonstrates this by throwing a stick of each at our feet!!! Don't worry about drunk miners the immediate threat our suicidal guide. She then stick a detonator in the stick of Dynamite with a 5 minuite fuse ... "Now it's dangerous" She says. Ok we get the picture... do you mind removing the detonator. To my relief she does just that and then produces a bag of nitrate grainuals, explaining that you use this with the dynamite or semtex to get a really big powerful blast. So, now it's time do by the miners another present. This is one of the few places in the world where you need no explosives licience to purchase this stuff. I buy a stick of dynamite, semtex, a bag of nitrate a couple of detonators and a long fuse. I pay the 12yo the princely sum of US$4 and toter off with my new toys... lucky I'm not a would be terrorist!!
All stocked up, we head for Cerro Rico. While we are putting on our overalls, helmets and acetelyne head lamps. Our tour bus driver decides to show us how to prepare an explosive. He takes half a bag of nitrate, packs half a stick of dynamite into it, pushes a detonator into the dynamite with a foot of fuse. You can see he's handelling the bomb with great care now so I decide to look on from the back of the group. They all have the same idea and take a step back, I find myself in the front line again - doh!!. Thankfully he takes it about 40 meters away, places it on the ground, fiddles about and walks casually back. "2 minutes",
he tells us. About 4 seconds later there is a huge explosion and dust flys into the air. I hope the miners are better at estimating how much is 2 minutes!!!
Now down into the mine. After about half an hour of crawling and scurrying along we are told not to touch the walls, they contain asbestos - Oh that's just great! We get down into shaft and find a 59yo whos been mining here for about 45 years. He's using a big metal chisil and banging it with an 8 pound hammer. He show us how to turn the chisil in the hole between blows and then gives us ago. After about two minuites I decide that not only is this hard work but it's bloody boring too. The miner asks me if I want to be his apprentise. Thanks but no thanks! We give hime a bag of each of the goodies, Coca and explosives, and wish him the best of luck. Next we meet a miner with his 5 yo son helping him out. Yes, the kid is working, collecting the bits of rock his old man is chipping off. Both of them have a mouth full Coca, the kid even has a bag of the stuff attached to his belt. Good enough for a 5yo, I think, good enough for me. I shove a handful of leaves in my mouth with some ash and start chewing. Within minutes my mouth is numb, and I'm not sure but I could be dribbling!! Next we see a statue of El Tio and put a lighted cigarrette in his mouth as an offering to get us out of the mine safely. Lastly, we meet a miner and his two apprentises, 16 and 18 years old. They are lugging bags of rock from the work face, I lift one up ... it must be atleast 50kg. We give them the bags of goodies at the start preparing an explosive for us and pack it down in a hole 6ft deep and a diameter of about 3-4cm. Time to go the guide tells us, and we have to negotiate going down a rickety ladder. When half of us are down the miner yells out to the guide "Are we ready", "Not yet" is the reply, "To late" he says "I've lit it". So very quickly now we go down the ladder and scurry up a tunnel. It crosses my mind that this is not a clever spot to be, as I guessimate we are directly under the blast. "Your right, but it's not a problem" the guide tells me. We hear the explosion a few seconds later and thankfully shes right and we leave the mine in one piece!!