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Old 02-15-2011, 04:33 PM
cody cody is offline
Senior Member
Join Date: Jun 2008
Posts: 407
Not sure how much this relates, but its really cool. Take a look at these alum crystals you can grow. I have read that they grow with the same angle the great pyramid has.

YouTube - Pyramid alum growing crystal - Cristal d'alun pyramidal

here's how to make

YouTube - Alum Pyramid Seed
YouTube - alum crystal generator 2
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