IDS PHOTO 23
Narrow (<5 mm) deformation zones, several filled with quartz, extend from the end of this blunt dike tip. Did these zones form in the dikes "process zone" and what do they reveal about the nature of dike propogation?
IDS PHOTO 23 |
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Narrow (<5 mm) deformation zones, several filled with quartz, extend from the end of this blunt dike tip. Did these zones form in the dikes "process zone" and what do they reveal about the nature of dike propogation? |