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Liz Eviston's avatar

For something to be truly sustainable and environmentally friendly though the whole process from start to finish needs to be looked at. If any part of this process is destructive to the earth I hope they are looking at new techniques for extraction & treatment of raw material. But with open-pit mining, chemical treatments used in the process & some ores crushed & roasted at high temperatures that is not very friendly to the environment. Oh man, maybe we need to go back to horses or walking!

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