American Mineralogist
REGULAR ARTICLE
693 Origin of dunites and olivine-rich inclusions in basaltic rocks
738 “””Solubility”” of albite in hydrothermal solutions”
750 Calculation of position and indices of Laue spots on Laue photographs
761 Relative geologic age measurements on granites by pleochroic haloes and radioactivity of the minerals in their nuclei
773 The coalescence of hexagonal and cubic polymorphs in tetrahedral structures as illustrated by some wurtzite – sphalerite crystal groups
783 The binding energies of some silicate minerals
794 A new variety of antigorite (ortho-antigorite) from Unst, Shetland Islands
805 Determination of the crystal structure of nepheline
819 Mordenite as an alteration product of a pitchstone glass
825 Wisaksonite is metamict uranoan thorite
831 Allanite pegmatite, San Gabriel Mountains, Los Angeles County, California
834 A modification of the Chayes point counter stage
836 The chemical formula of clarkeite
838 The indirect determination of β and 2V
848 New mineral names; New data; Redefinition of minerals
NOTES and NEWS
830 Notes and News: Ortho-antigorite and the tetrahedral configuration of hydroxyl ions
BOOK REVIEW
843 Book reviews
PROCEEDINGS
841 Mineralogical Society (London)
TABLE OF CONTENTS
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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.