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Sample ID:FC-156b
Station ID:FC-156
Date Sampled:2000-07-24
Sample Type 1:Lava
Text Description:
Highest point on Knob is pumice-bearing breccia. Below that is outcrop of lava Old, weathered lava, looks to be rich in plag, pyx, ol

Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes

StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-majorsREF majorsMETH majorsFe2O3/Fe203T origFeO/FeOT origVolatiles csvMETH volatilesCsRbBaSrLaCePrNdSmEuGdTbDyHoErTmYbLuYZrNbHfTaPbThUScVCrFeCoNiCuZnGaMoAsNaKRef trace1METH trace1RbBaSrLaCeNdSmEuGdDyErYbLuYZrNbPbThUScTiVCrNiCuZnGaRef trace2METH trace2Light csvHalogen csvother major csvother lile csvother ree csvother hfse csvother hpe csvother tm csvother misc csv
FC-15654.596-164.335Unknown, Unknown2000-07-24 460000 ± 80000 40Ar/39Ar; 3574; FisherOn S. side, W knob outside caldera.Highest point on Knob is pumice-bearing breccia. Below that is outcrop of lava Old, weathered lava, looks to be rich in plag, pyx, olFC-156bLavaWhole-rock 51.26 1.4 19.19 9.2 0.19 3.22 11.52 3.1 0.7 0.23 99.943574XRF9.2 1.075368857 11.67509785 305.4046369 473.2172682 9.281448692 22.40411682 3.352514053 15.5933472 4.251577096 1.476227529 4.557253304 0.776472247 4.884333485 0.988161957 2.753062359 0.390309795 2.409853509 0.378091633 24.82228221 98.13560554 3.127788125 2.701889697 0.211863964 4.241281207 1.384184874 0.507595721 27.54342824 303 28 5 44 82 21 3574ICPMS: Cs, Rb, Ba, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Sc; XRF: V, Cr, Ni, Cu, Zn, Ga;


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