(SW) Stillwater Complex -- Montana


(SW) Stillwater Complex -- Montana

Collection Items

Very coarse

Contains large augite crystals

Leucocratic, orthorhombic pryoxenes abundant


Especially dark (not typical)

Many have large dark mineral clusters

No associated sulfides

Fine-banded, most of the bands are several inches wide and alternate light-dark

From olivine layer of a typical chromite repeat sequence

Sample is not representative of whole body -- there are coarser and finer samples
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Collection Tree

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    • (SW) Stillwater Complex -- Montana