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Collection: (SW) Stillwater Complex -- Montana
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Title
Creator
Date Added
Troctolite
Troctolite
No associated sulfides
SW Suite PDF
Sulfides in troctolite
Quartz monzonite pluton
Sample is not representative of whole body -- there are coarser and finer samples
Olivine cumulate layer
Norite
Leucocratic
Norite
Especially dark (not typical)
Norite
Mafic crystals
Very coarse
Hornfels w/ massive sulfides
Gabbro
Leucocratic, orthorhombic pryoxenes abundant
Cordierite hornfels
Chromite and olivine
From olivine layer of a typical chromite repeat sequence
Bronzitite
Contains large augite crystals
Bronzite w/ olivine oichocrysts
Bronzite
Anorthosites
Many have large dark mineral clusters
Anorthosite w/ pyroxene oichocrysts
Anorthosite
Fine-banded, most of the bands are several inches wide and alternate light-dark
Output Formats
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dcmes-xml
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json
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omeka-xml
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