IDS PHOTO 33
This composite dike in the Spangler Hills contains abundant enclaves of varying composition. Most are well-rounded and some have fine (<1 mm) felsic segregations along their outer borders.
IDS PHOTO 33 |
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This composite dike in the Spangler Hills contains abundant enclaves of varying composition. Most are well-rounded and some have fine (<1 mm) felsic segregations along their outer borders. |