Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGrand Canyon caves, breccia pipes and mineral deposits.AuthorsWENRICH, KAREN J.; SUTPHIN, HOYT B.PublicationGeology Today, 1994, Vol 10, Issue 3, p97ISSN0266-6979Publication typeArticleDOI10.1111/j.1365-2451.1994.tb00880.x