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J Chris Pfahl's mindat.org home page

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J Chris Pfahl's - Mindat Home Page

Registered member since 15th Feb 2010

J Chris Pfahl has uploaded:
26 Specimen Photos
23 Locality Photos
 
I am a Mining Engineer who has collected minerals for over 40 years from numerous operating & inactive mines. I went to college in Butte, MT and worked for over 30 years in Wallace, ID. I now work at a large open pit Copper Mine in Arizona. My collection includes mineral samples I have collected from: all mines in the Coeur d'Alene district, Butte mines, Leadville Mines, Tri State Mines, Black Pine Mine (Philipsburg, MT), and numerous prospects in Montana, Idaho, and Arizona.

In addition to mineral samples, I have an extensive collection of maps and publications related to the properties from which I have collected the minerals.

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