IDS PHOTO 8
This rhyloite dike contains a sinistral oblique fabric that is also found in the bordering mafic dike. Foliation is often expressed as a penetrative fracture within such fine-grained dikes which is otherwise difficult to recognize.
IDS PHOTO 8 |
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This rhyloite dike contains a sinistral oblique fabric that is also found in the bordering mafic dike. Foliation is often expressed as a penetrative fracture within such fine-grained dikes which is otherwise difficult to recognize. |