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mindat

@mindat

Online mineral database - https://t.co/Cajps2rl6X
Join our official discord for community activities and more information: https://t.co/eKZw6DhO2V

ID:17054196

linkhttp://www.mindat.org calendar_today29-10-2008 22:43:14

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Want to come do crazy rock stuff with us in Poland in July? Come, will be fun!

facebook.com/mindat.org/pos…

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Just discovered that Simon Singh's book 'Fermat's Last Theorem' lists my grandfather's book on Pythagoras in his 'Suggestions for Further Reading'. His book was short-run printed and few have ever seen it, so I'm sharing it:

archive.org/details/Pythag…

Just discovered that @SLSingh's book 'Fermat's Last Theorem' lists my grandfather's book on Pythagoras in his 'Suggestions for Further Reading'. His book was short-run printed and few have ever seen it, so I'm sharing it: archive.org/details/Pythag…
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Drawing of Herbie, by S. Weaver 6/87. In archive.org's scan of Carla Montgomery's Environmental Geology (1st Edition)

Drawing of Herbie, by S. Weaver 6/87. In archive.org's scan of Carla Montgomery's Environmental Geology (1st Edition)
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Some of the best things in museums are hidden away in dark drawers out of the public eye. Not because they want to hide them, but because continued exposure to light can destroy them, like this amazing proustite crystal at Natural History Museum

Some of the best things in museums are hidden away in dark drawers out of the public eye. Not because they want to hide them, but because continued exposure to light can destroy them, like this amazing proustite crystal at @NHM_London
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