| Here, spectacularly large groups of scolecite, heulandite, apophyllite, and associated minerals occurred in cavities in flood basalt. |
| How about apatite, apophyllite, axinite, chlorite, hypersthene, scapolite, serpentine, tantalite, and wolframite? |
| On one trip he opened a huge pocket of large analcime, natrolite, and apophyllite crystals at the Big Rock quarry and shared them with everyone. |
| Apophyllite is seldom seen except in comprehensive collections. |
| The nonzeolites apophyllite, calcite, and quartz commonly occur at many localities. |
| At the latest, low-temperature stage, calcite develops steep scalenohedra and overgrows stilbite or apophyllite. |
