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SAMPLE INFO : 1927x
Sample ID:1927x
Station ID:47 ABy 100
Latitude:53.934
Longitude:-168.044
Datum:NAD83
Date Sampled:1947-01-01
Sample Type 2:Igneous
Field Lithology:Gabbroic
 Text Description:
Hornblende gabbro inclusion composed dominantly (40%) of zoned plagioclase (An90-18) and calcic augite (30%). Opacitized pargasite (23%) and euhedral and interstitial titaniferous magnetite (7%) are the other phases present. The plagioclases are laminated, and the texture of the inclusion is probably the result of cumulus processes.

References:
The alkalic rock suite of Bogoslof Island, eastern Aleutian Arc, Alaska

GEOCHEM DATA
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
47 ABy 10053.934-168.044Byers, F. M. J.1947-01-01 Bogoslof1926-7-17Hornblende gabbro inclusion composed dominantly (40%) of zoned plagioclase (An90-18) and calcic augite (30%). Opacitized pargasite (23%) and euhedral and interstitial titaniferous magnetite (7%) are the other phases present. The plagioclases are laminated, and the texture of the inclusion is probably the result of cumulus processes.1927xWhole-rock 47.98307061 1.358456179 17.78993397 10.1275079 0.189287699 5.593018332 11.84113186 2.863110578 1.816434647 0.438048218 99.959731XRF10.1275079 9631
47 ABy 10053.934-168.044Byers, F. M. J.1947-01-01 Bogoslof1926-7-17Hornblende gabbro inclusion composed dominantly (40%) of zoned plagioclase (An90-18) and calcic augite (30%). Opacitized pargasite (23%) and euhedral and interstitial titaniferous magnetite (7%) are the other phases present. The plagioclases are laminated, and the texture of the inclusion is probably the result of cumulus processes.1927xWhole-rock 3.52 9661ICPMS
47 ABy 10053.934-168.044Byers, F. M. J.1947-01-01 Bogoslof1926-7-17Hornblende gabbro inclusion composed dominantly (40%) of zoned plagioclase (An90-18) and calcic augite (30%). Opacitized pargasite (23%) and euhedral and interstitial titaniferous magnetite (7%) are the other phases present. The plagioclases are laminated, and the texture of the inclusion is probably the result of cumulus processes.1927xWhole-rock 1.398144977 43.45273419 815.6478004 822.1591786 14.1471847 35.9942335 5.260509072 24.79728605 5.427797093 1.690422086 4.79245752 0.722711013 4.095473969 0.801951041 2.127054517 0.306643428 2.026471743 0.29966545 22.53280622 102.4850251 2.820330577 3.141521204 0.1753202 4.187896497 3.1555399 1.460733946 44.1885 389.5539 34.4571 24.2292 110.4216 80.5323 19.86 9731ICPMS: 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; XRF: Sc, V, Cr, Ni, Cu, Zn, Ga;
47 ABy 10053.934-168.044Byers, F. M. J.1947-01-01 Bogoslof1926-7-17Hornblende gabbro inclusion composed dominantly (40%) of zoned plagioclase (An90-18) and calcic augite (30%). Opacitized pargasite (23%) and euhedral and interstitial titaniferous magnetite (7%) are the other phases present. The plagioclases are laminated, and the texture of the inclusion is probably the result of cumulus processes.1927xWhole-rock 1.47 43 731 813 13.3 34.3 22.2 5.03 1.51 0.67 1.77 0.267 87 2.7 0.15 2.98 1.28 45.9 48 34 23 571INAA: Cs, Ba, La, Ce, Nd, Sm, Eu, Tb, Yb, Lu, Hf, Ta, Th, U, Sc, Cr, Co, Ni; XRF: Rb, Sr, Zr;

SAMPLE LOCATION

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