Proustite: decaying before memory
January 15, 2008 2:47 PM Subscribe
Richard Forty's Dry Store Room No. 1 describes the archives of the British Natural History Museum. Not on display, among other things, is Proustite, it is a compound of silver, arsenic and sulphur that forms as blood-red crystals that fade, poetically, when exposed to light.' Via Things Magazine.
Proustite?.. whatever it does I'll bet it does it slowly. Very. Very. Slowly.
posted by clevershark at 6:13 PM on January 15, 2008
posted by clevershark at 6:13 PM on January 15, 2008
Of course, we all know Rothite, which when rubbed, ejects... ah, never mind.
Is that another name for cummingtonite?
posted by clevershark at 6:14 PM on January 15, 2008 [1 favorite]
Is that another name for cummingtonite?
posted by clevershark at 6:14 PM on January 15, 2008 [1 favorite]
Don't forget pigeonite !
posted by lukemeister at 7:49 PM on January 15, 2008
posted by lukemeister at 7:49 PM on January 15, 2008
Excuse my pigeon dropping, but the link I meant to include is here.
posted by lukemeister at 7:50 PM on January 15, 2008
posted by lukemeister at 7:50 PM on January 15, 2008
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Also, there's Fraserite, which delivers a royal flash under the bright sun of, say India or Mozambique.
How about Hemingwayite, which fatally explodes when saturated with alcohol (unlike Fitzgeraldite, which shrivels).
Of course, we all know Rothite, which when rubbed, ejects... ah, never mind.
posted by Faze at 5:14 PM on January 15, 2008 [1 favorite]