1

The History, Geology, and Mineralogy of the White Pine Mine, Ontonagon County, Michigan

Year:
1999
Language:
english
File:
PDF, 2.38 MB
english, 1999
3

Copper-banded Agates from the Kearsarge Copper-bearing Amygdaloidal Lode, Houghton County, Michigan

Year:
2012
Language:
english
File:
PDF, 5.61 MB
english, 2012
4

Copper-bearing Fissure Veins, Keweenaw County, Michigan, Lake Superior Native Copper District (Part 3)

Year:
2009
Language:
english
File:
PDF, 2.81 MB
english, 2009
5

The Sunnyside Mine

Year:
1988
Language:
english
File:
PDF, 6.12 MB
english, 1988
6

Copper-bearing Fissure Veins, Keweenaw County, Michigan, Lake Superior Native Copper District (Part 1)

Year:
2009
Language:
english
File:
PDF, 5.00 MB
english, 2009
7

News from the Keweenaw: Part 3—Recent Mineral Finds in Michigan's Copper Country

Year:
2006
Language:
english
File:
PDF, 5.38 MB
english, 2006
8

Minerals of the Wolftone Mine

Year:
2008
Language:
english
File:
PDF, 4.57 MB
english, 2008
9

A 2008 Lake Superior Bonanza of Copper Crystals Keweenaw Co. MI

Year:
2009
Language:
english
File:
PDF, 4.55 MB
english, 2009
10

A Winter Dig at the Mesnard Mine Pewabic Lode, Houghton County, MI

Year:
2008
Language:
english
File:
PDF, 3.73 MB
english, 2008
12

Creede: The Last Wild West Silver Mining Camp in Colorado

Year:
2010
Language:
english
File:
PDF, 8.98 MB
english, 2010
13

News from the Keweenaw Recent: Mineral Finds in Michigan's Copper Country

Year:
1998
Language:
english
File:
PDF, 3.52 MB
english, 1998
14

Copper-bearing Fissure Veins, Keweenaw County, Michigan, Lake Superior Native Copper District (Part 2)

Year:
2009
Language:
english
File:
PDF, 4.01 MB
english, 2009
15

Camp Bird Mine Ouray County, Colorado

Year:
1990
Language:
english
File:
PDF, 6.65 MB
english, 1990
16

A Keweenaw Adventure: Specimen Mining at the Caledonia Mine, Ontonagon County, Michigan

Year:
1997
Language:
english
File:
PDF, 2.39 MB
english, 1997
18

Collector's Note: Discovery of an Exceptional Silver Vein in Michigan's Keweenaw Peninsula

Year:
2018
Language:
english
File:
PDF, 3.11 MB
english, 2018
19

Up from the Depths: Underwater Recovery of Agates from Lake Superior, Keweenaw County, Michigan

Year:
2014
Language:
english
File:
PDF, 3.09 MB
english, 2014
20

Mineralogy of Point Prospect KEWEENAW COUNTY, MICHIGAN

Year:
2000
Language:
english
File:
PDF, 858 KB
english, 2000
21

The Kearsarge: Copper-bearing Amygdaloidal Lode Houghton and Keweenaw Counties, Michigan

Year:
2007
Language:
english
File:
PDF, 7.53 MB
english, 2007
22

History and Mineralogy of the Indiana Mine: Ontonagon County, Michigan

Year:
2003
Language:
english
File:
PDF, 1.91 MB
english, 2003
23

The Flambeau Mine: Rusk County, Wisconsin June 1993-March 1997

Year:
1997
Language:
english
File:
PDF, 1.06 MB
english, 1997
24

The Cliff

Year:
1996
Language:
english
File:
PDF, 2.24 MB
english, 1996
25

Mineralogy of the Eldorado Mine

Year:
2009
Language:
english
File:
PDF, 30.26 MB
english, 2009
28

Secondary Lead-Copper-Zinc Minerals from: The Titusville Mine: San Juan County, Colorado

Year:
1994
Language:
english
File:
PDF, 4.35 MB
english, 1994
29

A Famous Quartz Locality Rediscovered: The Ohio Mine, Ouray County, Colorado

Year:
1989
Language:
english
File:
PDF, 1.10 MB
english, 1989
30

The Grizzly Bear Mine Ouray County, Colorado

Year:
1987
Language:
english
File:
PDF, 2.14 MB
english, 1987
31

Through the ‘Scope: Copper Inclusions in Quartz Microcrystals from Michigan's Keweenaw Peninsula

Year:
2018
Language:
english
File:
PDF, 3.65 MB
english, 2018
32

Through the 'Scope

Year:
1995
Language:
english
File:
PDF, 2.16 MB
english, 1995
33

Through the 'Scope

Year:
1990
Language:
english
File:
PDF, 316 KB
english, 1990
34

History, Geology, and Mineralogy of the Brooklyn Mine, San Juan County, Colorado

Year:
2002
Language:
english
File:
PDF, 2.56 MB
english, 2002
35

Mineralogy of the Paquin Mining District {Ouray County, Colorado}

Year:
2007
Language:
english
File:
PDF, 13.48 MB
english, 2007
36

Descloizite: Localities in the Central Portion of the Colorado Mineral Belt

Year:
2006
Language:
english
File:
PDF, 2.02 MB
english, 2006
37

The Occurrence of Porcelaneous Datolite in Michigan's Lake Superior Copper District

Year:
2003
Language:
english
File:
PDF, 3.17 MB
english, 2003
38

The Cliff-Hanger Pocket, the Amphitheater, Ouray County, Colorado

Year:
2006
Language:
english
File:
PDF, 821 KB
english, 2006
39

Mining America: A Pictorial Postcard History

Year:
1993
Language:
english
File:
PDF, 2.03 MB
english, 1993
40

The Occurrence of Porcelaneous Datolite in Michigan's Lake Superior Copper District

Year:
2005
Language:
english
File:
PDF, 570 KB
english, 2005
41

Canadian & American

Year:
2006
Language:
english
File:
PDF, 1.24 MB
english, 2006
42

Wulfenite Occurrences in Colorado

Year:
1990
Language:
english
File:
PDF, 882 KB
english, 1990
43

History and Mineralogy of the St. Louis Mine, Houghton County, Michigan

Year:
2013
Language:
english
File:
PDF, 8.75 MB
english, 2013
44

Through the 'Scope

Year:
1993
Language:
english
File:
PDF, 3.87 MB
english, 1993
45

History and Mineralogy of the Manganese Mine, Keweenaw County, Michigan

Year:
2014
Language:
english
File:
PDF, 7.34 MB
english, 2014
46

Through the 'Scope

Year:
1995
Language:
english
File:
PDF, 117 KB
english, 1995
47

Through the 'Scope

Year:
1995
Language:
english
File:
PDF, 1.58 MB
english, 1995
48

Letters

Year:
2015
Language:
english
File:
PDF, 2.22 MB
english, 2015
49

Collector's Note: An Unusual Glacial Silver Find in Michigan's Keweenaw Peninsula

Year:
2016
Language:
english
File:
PDF, 2.22 MB
english, 2016
50

Mineral Occurrences in the Leadville Limestone, Ouray County, Colorado

Year:
2001
Language:
english
File:
PDF, 2.27 MB
english, 2001