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Back Issues: March/April 2000

Iron CountryCollecting in BrazilW. M. Keck MuseumTrotter Mine Dump

Iron Country,
p. 92

Collecting in Brazil,
p. 106

W. M. Keck Museum,
p. 116

Trotter Mine Dump,
p. 131

ABOUT THE COVER: Beryl and calcite, La Pita mine, Maripi, Boyaca, Colombia. The beryl crystal is 2.5 cm high. The specimen was in the stock of dealers Cal Graeber, Leonard Himes, and Gonzalo Jara at the Pasadena Show, November 1999. Jeff Scovil photo.
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Rocks & Minerals (75:02)
March/April 2000


85 1999 Thank-yous

92 Mines and Minerals of Michigan's Iron Country
  Ramon S. DeMark

104 Michigan Iron Country Artist Kathrine Waters (b. 1954)

106 Collecting Tales from Brazil, Part 2

112 Connoisseur's Choice: Orpiment,Twin Creeks Mine, Humboldt County, Nevada

116 The W. M. Keck Museum of the Mackay School of Mines, Reno, Nevada

120 Garnet and Clinozoisite from the Nightingale Mining District, Pershing County, Nevada
126 Who's Who in Mineral Names: Nevada Mineral Names
131 A Field Trip to the Trotter Mine Dump, Franklin, New Jersey
133 Media Reviews


83 Chips from the Quarry

89 Leters to the Editor

  90 Geo-Currents: Recent Quakes

134 Museum Notes & Announcements

136 Internet Directory for the Earth Sciences

139 Coming Events

143 Classifieds





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