Show sample as: 72-frame QuickTime VR or 360-frame QuickTime movie loop.    My periodic table poster is now available! Scolecite. Description from the source: Scolecite (Ca Al2 Si3 O10 x 3 H2 O mon.), Poona, Jalgaon, India. White fascicular, delicate crystals. 5,5x2x1 cm; 3 g. Source: Simone Citon Contributor: John Gray Acquired: 27 December, 2008 Text Updated: 28 December, 2008 Price: Trade Size: 2.2" Composition: CaAl2Si3O10.3(H2O)