Browsing William S. Cordua, Ph.D by Title
Now showing items 25-44 of 89
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Geology and the growth of downtown Stillwater
(St. Croix Rockhounds, Stillwater, MN, 1993) -
Graphic granite
(St. Croix Rockhounds, Stillwater, MN, 2008) -
Green rust and invisible gold
(St. Croix Rockhounds, Stillwater, MN, 2004) -
Greenstones, greenstones and green stones
(St. Croix Rockhounds, Stillwater, MN, 2004) -
Hibbingite - swimming pool mineral
(St. Croix Rockhounds, Stillwater, MN, 1994) -
How amethyst cathedrals form
(St. Croix Rockhounds, Stillwater, MN, 2007) -
How do dendrites form?
(St. Croix Rockhounds, Stillwater, MN, 2008) -
How fast can crystals grow?
(St. Croix Rockhounds, Stillwater, MN, 2004) -
Hunting the source of Georgia tektites
(St. Croix Rockhounds, Stillwater, MN, 2005) -
Ice mineralogy
(St. Croix Rockhounds, Stillwater, MN, 1989) -
Kaali Meteorite catastrophe
(St. Croix Rockhounds, Stillwater, MN, 2002) -
Lake full of lead
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Lazulite or Lazurite?
(St. Croix Rockhounds, Stillwater, MN, 1999) -
Luster of pearls
(St. Croix Rockhounds, Stillwater, MN, 1997) -
Lustrous behavior
(St. Croix Rockhounds, Stillwater, MN, 1992) -
Marcasite - pyrite's evil twin
(St. Croix Rockhounds, Stillwater, MN, 2008) -
Mellen "Black Granite"
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Michelangelo's minerals
(St. Croix Rockhounds, Stillwater, MN, 2006) -
Mineral from giant red suns
(St. Croix Rockhounds, Stillwater, MN, 1995) -
Mineral named after a continent
(St. Croix Rockhounds, Stillwater, MN, 1991)