Striking specimen of a partial amygdaloidal pocket containing white radial pectolite crystals, pink at the botryoidal terminations, with a dusting of micro cubic pyrite crystals on top. Defunct locality – no damage. A good summary of the history, geology and mineralogy of the Millington Quarry can be found in Mineralogical Record, Volume 31, Number 5 (September-October, 2000); pages 399-411.