the origin of minerals or mineral deposits in contact so as to affect one another's formation.
the order in which the minerals in a rock or vein have crystallized.
Origin of paragenesis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a characteristic association of minerals in a particular type of rock or ore deposit
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012