Alpha-Lanthanum	Alpha-Quartz 2Cell
Barium Titanate (Click here for supplemental equipment)	Buckminster Fullerine
Calcite 1	Carbon Dioxide
Cesium Chloride	Copper
Diamond	Flourite
Graphite 1	Magnesium
Sodium Chloride	Wurtzite
Zinc Blende

The items below are also available with the barium titianate model. The first is a 6141.7 kc crystral, the second is a piezo/neon lamp circuit. When the piezo is squeezed, the lamp will light.