Economic Geology; November 2007; v. 102; no. 7;
p. 1345-1352; DOI: 10.2113/gsecongeo.102.7.1345
© 2007 Society of Economic Geologists
Scientific Communications |
DOLOMITE FRONTS AND ASSOCIATED ZINC-LEAD MINERALIZATION, USA
Delbert D. Harper1 and
David M. Borrok
,2
1 526 Walker Blvd., Maryville, Tennessee 37803
2 Department of Geological Sciences, University of Texas at El Paso, El Paso, Texas 79968
Corresponding author: e-mail, dborrok{at}utep.edu
This paper provides previously unpublished drill core and mapping evidence of the spatial relationship between regional dolomitization and Mississippi Valley-type (MVT) mineralization in the midcontinent of the United States. Dolomitization is discussed for several key carbonate units and their contained MVT mineralization. This more complete picture of the relationship between regional dolomitization and mineralization provides constraints on models for MVT mineralization and serves as an exploration guide for new deposits.
Copyright © 2009 by Society of Economic Geologists