A crystalline form has been recently identified within atmospheric samples collected in Santa Fe NM by the methods of electrostatic precipitation which have been outlined previously.
Metallic salts are typical examples of crystalline forms.
These additions have been made due to the stated improvement in aggregation by the use of these methods. The precipitation occurs on clean glass microscope slides. The crystalline forms are abundant within atmospheric samples collected approximately 1 week ago. The crystalline forms are essentially colorless and transparent, and are fairly difficult to identify with a visual light microscope. Geometric patterns within the forms are quite evident, often including a zig-zag or wave structure.