Rocks & Minerals (63:04)
July/August 1988
FEATURES
272 Recent Collecting Activity in San Juan County, Colorado
Barbara and John Muntyan
290 The Illinois Mazon Creek Fossils
Merril W. Foster
300 Collections and Displays: The Grainger Hall of Gems, Field Museum of Natural History, Chicago, Illinois
Edward J. Olsen
304 Who's Who in Mineral Names: Richard Venable Gaines and Robert Ferguson
Richard S. Mitchell
309 World News on Mineral Occurrences
Vandall T. King
312 Micromounts-- Past and Present
Dorothy M. Stripp
321 Spotlight on Juniors: Stephanie Obodda
Gloria K. Ludlum
323 Rock Chips: "Sandblast" Cleaning of Mineral Specimens
R. Dirk Titamgim
327 Fluorescent Forum: Willemite, Part Two
Manuel Robbins
DEPARTMENTS
269 Chips from the Quarry
271 Letters
317 Publications Recently Received
331 Museum Notes and Announcements
335 Coming Events
347 Classified Advertisements
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