← Back to PublicationsJournal Article
A note on the occurrence of violarite, Copper King Mine, Boulder County, Colorado
Abstract
Violarite from the Copper King mine, Boulder County, Colo., occurs as a secondary mineral after pentlandite. It is associated with fresh pyrrhotite and with several altered forms of pyrrhotite including secondary pyrite after pyrrhotite. Hence violarite has a much broader stability range in the oxidation environment than was previously suspected.
Related Works
Items connected by shared entities, co-authorship, citations, or semantic similarity.
Article
Covellite: Summitville, Rio Grande County, Colorado
Article
An association of enargite, covellite, and pyrite from Ouray County, Colorado
Article
Occurrence, geology, and economic value of the pitchblende deposits of Gilpin County, Colorado
Document
The Cresson Mine The Legend Continues- An Update
Dataset
Whole rock major, minor, and trace element geochemistry of the upper part of the Mount Emmons-Redwell porphyry molybdenum (Climax-type) deposit, Redwell Basin, Crested Butte, Colorado
Dataset
Geologic and aeromagnetic maps of the Fossil Ridge area and vicinity, Gunnison County, Colorado
Dataset
Geologic and aeromagnetic maps of the Fossil Ridge area and vicinity, Gunnison County, Colorado
Document
Field Excursion to Colorado and Utah, Western United States
Document