- Prehnite, Quartz (Var: Amethyst)
- Small Cabinet, 8.9 x 5.4 x 3.6 cm
- Paterson, Passaic Co., New Jersey, USA
Prehnites are classic from Paterson, but this one has the unusual distinction of having the prehnite clusters on a bed of lavender amethyst crystals. For reference, the large cluster measures 1.5 cm across. Ex. Richard Hauck Collection.