Opaque oxide minerals of some diabase-granophyre associations in Pennsylvania

• 1 December 1968
• journal article
• Published by Society of Economic Geologists, Inc. in Economic Geology
• Vol. 63  (8) , 950-960
• https://doi.org/10.2113/gsecongeo.63.8.950

Abstract

Keywords

• OPAQUE OXIDE
• OXIDE MINERALS
• GRANOPHYRE ASSOCIATIONS
• DIABASE GRANOPHYRE
• ASSOCIATIONS IN PENNSYLVANIA