Sample: Spurr_1900_1
| Sample ID: | Spurr_1900_1 [1] |
| Station ID: | Spurr_1900_1 |
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| Eruption: | |
| Collector: | Spurr, J. E. |
| Date sampled: | 1898-01-01 |
| Sample type 1: | |
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| Text Description: | Coarse-grained augite-biotite-hornblende belugyte, which contains striated feldspars, abundant pale-green augite, some biotite and hornblende, and considerable pyrite. The feldspars when tested by optical methods show a variation between labradorite and andesine. |
| Sample Location: |