Host rockQuartzite,Limestone · Martin Limestone;Troy Quartzite
Associated rockRhyodacite
StructureClosely Spaced Network Of Ew And Ns Faults Through Troy Quartzite, Bolsa, Abrigo, And Martin Formations, All With Varying Dip Due To Faulting, A E-W Trending Rhyodacite Dike Runs Through Mine Area, And 2 Ew Trending Normal Faults