Blades of olivine in ultramafic rock from northern Sierra Nevada, California

Anna Hietanen

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USGS · 70233061

Blades of olivine in ultramafic rock from northern Sierra Nevada, California

Anna Hietanen

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Abstract

Blades of olivine in random arrangement crystallized in a small body of serpentine just north of the Grizzly pluton as a result of contact metamorphism. Interstitial minerals are talc, chlorite, and minor amount of cummingtonite.

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Journal of Research of the U.S. Geological Survey Article

Source-reported bounding extent: 39.989549903780365° to 40.01525729596965° latitude; -121.41875267028809° to -121.35764122009277° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Anna Hietanen. 1977. Blades of olivine in ultramafic rock from northern Sierra Nevada, California. https://pubs.usgs.gov/publication/70233061

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