or vein stone
- valueless rock or mineral matter occurring in a vein; gangue.
Also called phleb·o·lith [fleb-uh-lith] /ˈflɛb ə lɪθ/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for veinstone
Very often displacement of the walls again takes place, and the infilling or “veinstone” is torn apart and brecciated.
- another word for gangue
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