In this paper, we present experimental confirmations of the new chemical species of magnecules identified by R. M. Santilli in 1998 [1], with particular reference to: stability of magnecules at ambient temperature; progressive reduction of magnecular species with the increase of the temperature; termination of magnecular species at a suitable Curie temperature; presence in the magnecular clusters of weakly bonded individual atoms, dimers, and conventional molecules; detection of magnecular clusters under suitable mass spectroscopy; transparency to infrared detectors at the a.m.u. of the clusters (and not at smaller a.m.u. characterizing constituents); dependence of the detected clusters from the elusion time; anomalous adhesion of magnecules to various substances; anomalous mutation of magnecular clusters; anomalous accretion of magnecules by one Hydrogen atom; and other features. It is stressed that conventional gas chromatographic equipment and procedures (that are so effective for the detection of molecules) are ineffective, if not misleading, for the detection of the new species of magnecules, thus explaining the protracted lack of general detection of mag-necules and the need for specialized equipment and procedures. The paper ends with the indication of the environmental advantages of fuels with Santillimagnecular structure due to the general lack of contaminants in the exhaust. The authors shall make available samples of magnecular gases at no cost to qualified chemists for independent analyses.