Investigations of the Howland reef of the Stillwater complex, Minneapolis Adit area: stratigraphy, structure and mineralization.

Journal Article (Journal Article)

The zone of Pt concentration in the layered Archaean tholeiitic intrusion coincides with the reappearance of olivine. Variable proportions of olivine, bronzite, plagioclase and augite occur, along with phlogopite, hornblende, apatite, sulphides and chrome spinel as accessories. The sulphides include pyrrhotite, pentlandite, chalcopyrite, pyrite, Pt-group minerals and low-T alteration products. -K.A.R.

Full Text

Duke Authors

Cited Authors

  • Bow, C; Wolfgram, D; Turner, A; Barnes, S; Evans, J; Zdepski, M; Boudreau, A

Published Date

  • January 1, 1982

Published In

Volume / Issue

  • 77 / 6

Start / End Page

  • 1481 - 1492

International Standard Serial Number (ISSN)

  • 0361-0128

Digital Object Identifier (DOI)

  • 10.2113/gsecongeo.77.6.1481

Citation Source

  • Scopus