American Mineralogist
REGULAR ARTICLE
1 Vesuvianite from Georgetown, California
11 An x-ray powder camera
18 Silica-fluorite pseudomorphs
33 A study of feldspar twinning in a differentiated sill
48 The mineralogy of asbestos: Ishkyldite, a new structural variety of chrysotile
55 Cubanite from Sudbury, Ontario
63 Ganophyllite and zincian amphibole from Franklin Furnace, New Jersey
68 Andalusite in pegmatite
68 “Orientation of minerals in “”autoliths”””
69 Bustamite from Inyo County, California
70 The probable non-existence of arsenoferrite
71 X-ray powder diffraction data for antlerite and brochantite
73 Analyses of thulite, Report of the Committee on the Measurement of Geologic Time
BOOK REVIEW and PROCEEDINGS
74 Book review; Proceedings of societies
TABLE OF CONTENTS
&
SPECIAL COLLECTIONS
Table of Contents
AmMin submission to acceptance/”first publication” is at a record average of about three to four months. Our acceptance to “final” publication is presently another 13 months on average.
Special Collections
American Mineralogist is an international journal that publishes mineralogical papers of broad interest to the geoscience and materials science community.