This mod adds 3 additional tiers of neutron collectors: Dense, Denser, and Densest.
They produce neutronium nuggets, ingots, and blocks respectively
Recipes are 3x3 in a vanilla crafting table and can be reversed.
Added ability to configure neutron collection time
Warning: As of 1.1, any placed existing Avaritia collectors will be destroyed when picking them up, downgrade to 1.0b before collecting them.