No abstract

No abstract

No abstract

This publication released by the Division of Geological & Geophysical Surveys was produced and printed in Fairbanks, Alaska at a cost of $16 per copy. Publication is required by Alaska Statute 4 1, "to determine the potential of Alaskan land for production of metals, minerals, fuels, and geothermal resources; the location and supplies of groundwater and construction materials; the potential geologic hazards to buildings, roads, bridges, and other installations and structures; and shall conduct such other surveys and investigations as will advance knowledge of the geology of Alaska."

lists the lower determination limit for each analyses are reported in parts-per-million (ppm) Fe , Mg, and Ti, which are reported in weight Analytical Results Analytical results are tabulated in table 3. Emission spectrographic analyses have a S-prefix (eg. S-Mo), atomic absorption a n a'l y s e s have an AA-prefix (eg. AA-Zn), and instrumental mercury has an I-prefix. Analyses are reported in parts-per-million (ppm) except for Ca, Fe, Mg, and Ti, which are reported in percent. Two elements that were analyzed for are not shown in table 3. S-Au was above the lower determination limit in only 4 samples-30 ppm in 83Ge027a, and 50 ppm in 83Ge026a, 83Ge026d, and 83Gel40; and was detected but below the lower determination limit in an additional 4 samples-83Gel38, 83Gel41, 84Ge041e, and 84Kn069. S-Th was at or above the lower determination limit in only 4 samples-100 ppm in 84Ge050a, 150 ppm in 84Ge 075a, and 200 ppm in 82Du036c; and was detected, but below the lower determination limit, in 7 samples: 82C1105c, 83Dn047a, 83Ge070a, 83Gell5a, 83Gel22, 83GHel47 and 83Til42a. The following abbreviations and symbols are used in Table 3. 1) Latitude and longitude are in degrees-minutes-seconds. 2) Quad. = The 1:63,360 quadrangle that the sample location is in; S = Solomon, B = Bendeleben, K = Kotzebue. 3) gx code = rock type (see table 2) 4) S = semiquantitative spectrographic analysis, AA = atomic absorption analysis, I = Instrumental analysis. 5) Standard chemical symbols are used for all elements.