Dacite #26 04-15-2020

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Author name
rocksandminerals
Source
Sketchfab
Polygon Count
1,476,730
Release Date
2020-04-15
License
CC BY 4.0
agisoftphotoscan

Asset Overview

This dacite contains gray plagioclase and black hornblende phenocrysts. Sanidine and lesser amounts of biotite are also present ut are hard to pick out. The 9 cm x 6 cm x 4 cm sample comes from near Helena, Montana.

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