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29Jun 2012

Famous meteorites yield mineral that's brand new to science but old to solar system

Here is some essentially arcane, minor news that nonetheless received considerable attention from reporters. The news is that analysis of fragments of the Allende Meteor, whose pieces scattered across Mexico in 1969, revealed a mineral not in the catalogs. One reason is catches the eye is its common name, Panguite, and the press release from Caltech explaining that it derives from Pan Gu, a Chinese mythological giant who, the tale goes, swung an ax and smote yin from yang to make sky. Ancient mythologies - doesn't matter whether Chinese, Biblical, Greek, Kwakiutl, Hawaiian, Eyptian, Roman, Norse, Maya, whatever - add depth and spice to stories that few mere metaphors can match.

Another is that discovery of an alien mineral that fell to Earth has a sort of poetry to it.

Not so exciting is the mineral's compositional shorthand: Ti4+(Sc,Al,Mg,Zr,Ca)1.8O3.

 

Grist for the Mill: Caltech press release ; American Mineralogist paper ;

- Charlie Petit

Comments

As our exploratory paths widen and understand more about the universe, and what is possible, our own history will seem miniscule in comparison. Now that is pimp.

This is awesome! When I grow up I wanna be an astronomer. That's my dream jobs dubai. :)

This is a great article!

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