British diplomat William Hamilton (whose 2nd wife Emma is perhaps best known for having a scandalous public affair with Horatio Nelson) loved volcanoes. His 1776 book Campi Flegrei: Observations on the volcanoes of the two Sicilies* used stunning hand-coloured illustrations by Peter Fabris to demonstrate to the scientific world that volcanic processes can be beautifully creative as well as horribly destructive. [via this post at the nonist, which, in case you hadn't noticed, has been really great lately]
posted on Nov 4, 2007 - View this thread

The Natural Arch and Bridge Society has many, many interesting pictures and lots of info.
posted on Dec 17, 2006 - View this thread

Bus-size jade boulders found in Guatemala Great NY Times story [Google'd here] of archeologists tracking down a mother lode of translucent blue jade after it was exposed by a hurricane. The vein solves the mystery of where the ancient Olmecs got the jade for beautiful carvings like these. Olmec civilization, famous for its colossal stone heads, is itself considered something of a mother lode for later Central American peoples like the Maya. Meanwhile, some scientists in Guatemala are digging up things that are much less fun than jade.
posted on May 27, 2002 - View this thread