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SC-10

Abstract

The salt-n-pepper groundmass of opaques, pyroxenes, and feldspars appears almost intserstitial due to the high abundance of microphenocrysts. The phenocrystic population is dominated by subhedral plagioclase and, to a much lesser degree, clinopyroxene. Rounded, phenocryst-sized pockets of granular quartz are found throughout the groundmass.

Note

The author has given permission for this work to be deposited in the Digital Archive of Colorado College.

Administrative Notes

The author has given permission for this work to be deposited in the Digital Archive of Colorado College.

Copyright
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Publisher
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PID
coccc:19491