Blog: A Collection of Curiosities
tags: water, colours, spain, geography, acid, chemistry, microbes, biology, facts, photography, art
original: https://mister-wunderkammer.tumblr.com/post/102310750384
nubbsgalore: a river runs through it. and by it, i mean a five thousand year old copper, silver and gold mine in huelva, spain that renders the tinto river alien and lava like in appearance, a result of the oxidation of iron and sulfur minerals by the
tags: water, colours, spain, geography, acid, chemistry, microbes, biology, facts, photography, art
original: https://mister-wunderkammer.tumblr.com/post/102310750384