Aug 29, 2013
Polarizing Microscopy by fluor_doublet
Thenoic Acid
Sulfur
2-Amino-3-bromo-5-methylpyridine
2-Methoxynaphthalene-1-carboxylic acid
Catechol
If you're curious how these images are formed, you can click here. It introduces the petrographic microscope, a very detailed microscope that uses light polarization to determine the composition of any chemical substance. Mostly used by geologists to determine rock or mineral structure.