Browsing William S. Cordua, Ph.D by Issue Date
Now showing items 21-40 of 89
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Lustrous behavior
(St. Croix Rockhounds, Stillwater, MN, 1992) -
Petrifying wood
(St. Croix Rockhounds, Stillwater, MN, 1992) -
Wisconsin talc
(St. Croix Rockhounds, Stillwater, MN, 1993) -
Moonmilk
(St. Croix Rockhounds, Stillwater, MN, 1993) -
Fire of opal
(St. Croix Rockhounds, Stillwater, MN, 1993) -
New places to look for diamonds
(St. Croix Rockhounds, Stillwater, MN, 1993) -
Moon mineral found on Earth
(St. Croix Rockhounds, Stillwater, MN, 1993) -
Geology and the growth of downtown Stillwater
(St. Croix Rockhounds, Stillwater, MN, 1993) -
Epidote
(St. Croix Rockhounds, Stillwater, MN, 1994) -
Why pyrite crystals have different shapes
(St. Croix Rockhounds, Stillwater, MN, 1994) -
Moganite - A common mineral with a disapproved name
(St. Croix Rockhounds, Stillwater, MN, 1994) -
Book review: Geology of the Lake Superior Region by Gene LaBerge, 1994, Geoscience Press.
(St. Croix Rockhounds, Stillwater, MN, 1994) -
Hibbingite - swimming pool mineral
(St. Croix Rockhounds, Stillwater, MN, 1994) -
Blue, blue, my quartz is blue
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Lake full of lead
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Sick meteorites
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Deadly erionite
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Mellen "Black Granite"
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Mineral from giant red suns
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Minerals from kidney stones
(St. Croix Rockhounds, Stillwater, MN, 1996)