Crystal structure models For demonstrating crystal structures, defects, systems etc in classes. Vreeland Spectroscope A carbon-arc machine for making qualitative estimates of the chemistry of a rock sample by vaporizing it and comparing its spectrum with a reference set of spectra. This machine has been taken out of service because its function has been supplanted by the X-Ray Diffractometer. Drying Ovens Ovens that are roughly a cubic half meter in volume. Balances Several types of balances ranging from simple beam balances to various electronic balances for weighing samples.
Some models are portable but less sensitive.
An instrument for determining the concentration of a given element in a sample. Can analyze for one element at a time with parts per million accuracy. You make standards with known concentrations of the element in question and the machine compares the samples with unknown concentrations to the standards of known concentrations to figure out the concentration of the element in the samples. Requires training to use. The machine rotates and agitates the samples for the length of time and speed you set for good mixing.