Data concerning the amalgamation, concentration & cyanidation experiments on Gilpin County ores : looking to a more complete recovery of the values & lessening the costs of milling & marketing the ores / experiments made by Percy R. Alsdorf under direction of Floyd Weed ; advised by Marshall D. Drap
Related Entities
There are 3 Entities related to this resource.
Weed, Floyd.
http://n2t.net/ark:/99166/w65n0bhs (person)
Draper, Marshall D.
http://n2t.net/ark:/99166/w6xh3wkw (person)
Alsdorf, Percy R.
http://n2t.net/ark:/99166/w6dj7dmr (person)