| Analcime occurs in both junction and pillow pockets as superb trapezohedral crystals. |
| 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. |
| Analcime may also be associated with quartz crystals, calcite, and common opal. |
| Dawsonite, nahcolite, quartz, dolomite, alabite, illite, analcime, and kerogen were used to prepare samples. |
| The analcime occurs as simple semitransparent trapezohedra to 3.5 cm across that contain cloudy white to brownish-red inclusions. |
| Two zeolite minerals, analcime and natrolite, were identified, representing the first authenticated occurrence of these zeolites in Ontonagon County. |
