Browsing William S. Cordua, Ph.D by Title
Now showing items 49-68 of 89
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Minerals of the Bronk Quarry, near Winona, Minnesota
(St. Croix Rockhounds, Stillwater, MN, 1990) -
Minerals of the Lynne Deposit, Oneida County, Wisconsin
(St. Croix Rockhounds, Stillwater, MN, 1991) -
Minerals of the wrong feather don't flock together
(St. Croix Rockhounds, Stillwater, MN, 1998) -
Minerals that attack your concrete driveway
(St. Croix Rockhounds, Stillwater, MN, 2006) -
Minnesota kimberlites
(St. Croix Rockhounds, Stillwater, MN, 1991) -
Minnesota twin crystals
(St. Croix Rockhounds, Stillwater, MN, 1989) -
Minnesotaite
(St. Croix Rockhounds, Stillwater, MN, 1990) -
Moganite - A common mineral with a disapproved name
(St. Croix Rockhounds, Stillwater, MN, 1994) -
Moon mineral found on Earth
(St. Croix Rockhounds, Stillwater, MN, 1993) -
Moonmilk
(St. Croix Rockhounds, Stillwater, MN, 1993) -
New places to look for diamonds
(St. Croix Rockhounds, Stillwater, MN, 1993) -
Old lead mines of Southeastern Minnesota
(St. Croix Rockhounds, Stillwater, MN, 1988) -
Peridot asteroid
(St. Croix Rockhounds, Stillwater, MN, 2000) -
Petrifying wood
(St. Croix Rockhounds, Stillwater, MN, 1992) -
Pieces of eight minerals
(St. Croix Rockhounds, Stillwater, MN, 2003) -
Pipestone voices
(St. Croix Rockhounds, Stillwater, MN, 1998) -
Placer gold from the St. Croix Dalles, Minnesota and Wisconsin
(St. Croix Rockhounds, Stillwater, MN, 1989) -
Rust minerals
(St. Croix Rockhounds, Stillwater, MN, 1996) -
Sick meteorites
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Silicon, Silica, Silicates and Silicone
(St. Croix Rockhounds, Stillwater, MN, 1998)