American Mineralogist

Volume 59, Issue no. 0102 : January - February 1974

INSTRUCTIONS TO AUTHORS

222 INSTRUCTIONS TO AUTHORS

Download Full Article     

REGULAR ARTICLE

1 High resolution electron microscopy of silicates

Download Full Article     

22 Amphibole pairs, epidote minerals, chlorite, and plagioclase in metamorphic rocks, northern Sierra Nevada, California

Download Full Article     

41 The crystal structure of crandallite

Download Full Article     

48 I. Jahnsite, segelerite, and robertsite, three new transition metal phosphate species. II. Redefinition of overite, an isotype of segelerite. III. Isotypy of robertsite, mitridatite, and arseniosiderite

Download Full Article     

60 Roweite, Ca2Mn2+2(OH)4 [B4O7(OH)2]: Its atomic arrangement

Download Full Article     

66 Roweite from Franklin, New Jersey: A restudy

Download Full Article     

71 The crystal structure of bikitaite, Li[AlSi2O6]·H2O

Download Full Article     

79 The crystal structure of danburite: A comparison with anorthite, albite, and reedmergnerite

Download Full Article     

86 Howieite, a new type of chain silicate

Download Full Article     

98 The diopside-orthoenstatite two-phase region in the system CaMgSi2O6-Mg2Si2O6

Download Full Article     

110 The system MgO-Al2O3-SiO2: Solubility of Al2O3 in enstatite for spinel and garnet peridotite compositions

Download Full Article     

120 Pyroxene crystallization trends and contrasting augite zoning in the Sudbury Nickel Irruptive

Download Full Article     

127 Sector-zoned titanaugites: Morphology, crystal chemistry, and growth

Download Full Article     

139 Phase transformation and development of hourglass pattern in synthetic barium feldspar

Download Full Article     

143 Mössbauer studies of natural biotites

Download Full Article     

152 Development of long basal spacings in chlorites by thermal treatment

Download Full Article     

159 Chromium III centers in synthetic alexandrite

Download Full Article     

166 On studtite and its composition

Download Full Article     

172 Murataite, a new complex oxide from El Paso County, Colorado

Download Full Article     

177 A spectrographic interpretation of the shock-produced color change in rhodonite (MnSiO3): The shock-induced reduction of Mn(III) to Mn(II)

Download Full Article     

183 A technique of sample preparation for petrographic investigation by electron microscopy

Download Full Article     

190 “Selected area electron diffraction study of a type II “”valleriite-like”” mineral”

Download Full Article     

204 Activity coefficients of coexisting pyroxenes

Download Full Article     

206 Genesis of hypogene psilomelane fibers from the Tower Mine Area, New Mexico

Download Full Article     

NEW MINERAL NAMES

208 NEW MINERAL NAMES

Download Full Article     

MINERALOGICAL NOTES

201 MINERALOGICAL NOTES The role of crystal structure in controlling the partitioning of Mg and Fe2+ between coexisting garnet and biotite

Download Full Article     

NOTES

219 NOTICES

Download Full Article     

BOOK REVIEW

213 BOOK REVIEWS

Download Full Article     

PROCEEDINGS

228 LIST OF OFFICERS AND COMMITTEES

Download Full Article     

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.