Ore controlOre Bodies Approximately Follow Bedding Planes, Not Associated With Faults
Materials
Ore mineralsChalcocite, Chalcopyrite
Other materialsPyrite
Geology
Host rockLimestone · Abrigo Formation
Associated rockQuartz Monzonite
StructureAbrigo Dips 70 Degrees E. Quartz Monzonite Intruded And Metamorphosed Abrigo Limestone, Smaller Faults, Post-Enrichment, Are Sw To N-S, Variable Dip
Tectonic settingFaulted Contact To East Is With Mississipian Limestones
AlterationOxidation Is Spotty
Economic & production
Development statusProducer
First production1909
Last production1969
Identification
Deposit ID10088877
MRDS IDM800135
RegionNA
Data scoreB
Coordinates31.77124, -109.81565
References
ABGMT-USBM FILE DATAWILSON, E.D., 1927. GEOLOGY AND ORE DEPOSITS OF THE COURTLAND-GLEESON REGION, ARIZONA. ARIZONA BUREAU OF MINES BULLETIN 123, P. 54-56ARIZONA DEPARTMENT OF MINERAL RESOURCES FILE DATA