
Digital
Reference
Science Technology
Research Study History
Aciniform Quartz:
- Dimensional activity in relief/intaglio habit.
- Basic terrace structure with overlap.
- Parallel/spherical wave form habit revealing forces that shape the
quartz.
Note:
- Botryoidal habit seen along edge of cratered field.
- White/amber (imbedded) capture stones.
- Five-step intaglio/relief folding transition from spew point to
sphere.
Enlarge picture for better detail.

Silica skeletons of radiolaria in false color