Show simple item record

dc.contributor.authorRaines, Ed
dc.coverage.spatialNorth America
dc.coverage.spatialUnited States
dc.coverage.spatialEagle County (Colo.)
dc.date2018
dc.date.accessioned2018-05-18T16:40:22Z
dc.date.available2018-05-18T16:40:22Z
dc.identifierSpecimen ID: CBM 9834
dc.identifier.urihttps://hdl.handle.net/11124/172294
dc.descriptionMineral specimen acquired by the Colorado Bureau of Mines from Empire Zinc Co., a division/subsidiary of New Jersey Zinc, and transferred to the Colorado School of Mines Geology Museum.
dc.descriptionPhotographed by Ed Raines.
dc.descriptionSpecimen size: 3.5 x 4 x 1.75 in.
dc.description.abstractCluster of intergrown (former) marcasite crystals that have been replaced by pyrite. Some surfaces have minor overgrowths of galena and sphalerite. This mineral specimen is from the Eagle mine, Gilman mining district, Eagle County, Colorado.
dc.description.abstractFor more information about the Minerals of Gilman, Colorado and the collection, see: http://libguides.mines.edu/GeologyMuseum/digitalcollectionsGilman
dc.publisherColorado School of Mines. Arthur Lakes Library
dc.relation.ispartofCollection of the Colorado School of Mines Geology Museum
dc.rightsDigital image copyright is retained by Ed Raines.
dc.subject.lcshMines and mineral resources -- Colorado -- Eagle County
dc.subject.lcshGalena -- Colorado -- Eagle County
dc.subject.lcshSphalerite -- Colorado -- Eagle County
dc.subject.lcshPyrites -- Colorado -- Eagle County
dc.subject.lcshMarcasite -- Colorado -- Eagle County
dc.subject.lcshCrystals
dc.subject.lcshGilman Mining District (Colo.)
dc.subject.lcshEagle Mine (Colo.)
dc.titlePyrite pseudomorphs after marcasite with minor sphalerite and galena overgrowths
dc.typePhotograph
dc.contributor.institutionColorado School of Mines. Geology Museum


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record