The analysis problem is not as simple as it seems. Gas chromatography could look at organic constituents, ICAPS, X-Ray fluoresence, AAS at trace elements (minerals). However, we are talking about a very complex and rich soup, especially if looking at honey and not nectar. Time of year, soils, wet/dry conditions, the mixture of nectars in the honey - all complicate the issue. What I am trying to say is that unless you can find some unique markers the analysis will be costly, the results a huge array of minerals, amino acids, and other constitutents that will vary from sample to sample within the same hive. On the other hand, pollen analysis provides a good indicator of the primary floral source(s). That is not to say it can't be done, but the costs are likely to be prohibitive. Jerry Bromenshenk The University of Montana [log in to unmask]