Aggregate consisting of rounded, ball like structures composed of radiating crystals. Spherulite is term ussed to describe any mineral composed of spherulitic aggregates. Found on http://www.encyclo.co.uk/local/22291
Spher`u·lit'ic adjective Of or pertaining to a spherulite; characterized by the presence of spherulites. Found on http://www.encyclo.co.uk/webster/S/162