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IMBRIUM PROVENANCE FOR THE APOLLO 16 DESCARTES TERRAIN: ARGON AGES AND GEOCHEMISTRY OF LUNAR BRECCIAS 67016 AND 67455

Norman, M.D., Duncan, R.A., Huard, J.J.(2010). IMBRIUM PROVENANCE FOR THE APOLLO 16 DESCARTES TERRAIN: ARGON AGES AND GEOCHEMISTRY OF LUNAR BRECCIAS 67016 AND 67455. GEOCHIMICA ET COSMOCHIMICA ACTA, 74(2), 763-783. https://doi.org/10.1016/j.gca.2009.10.024

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Datasets

number	title	Methods	variables analyzed
2	MAJOR AND TRACE ELEMENT COMPOSITIONS OF CLASTS FROM LUNAR BRECCIAS 67016 AND 67455. LITHOLOGIES: SODIC ANORTHOSITE (NAAN),MELT BRECCIA (MBX), GRANULITE (GRAN), MAFIC-POOR FERROAN ANORTHOSITE (AN), NORITIC ANORTHOSITE (FEAN). SIO2 BY DIFFERENCE.	ICPMS, CALC	U, Ga, Pr, Sc, Sm, Eu, Ho, MnO, Na2O, Y, MgO, Ta, Ba, Cd, Cr, Nd, Dy, FeOT, Gd, La, Li, Nb, Zn, Zr, Al2O3, Yb, CaO, Ce, Cu, Ni, Sn, Th, V, Er, Tb, Co, SiO2, Cs, Hf, K2O, Lu, Rb, Sr, TiO2, Sb

3	MAJOR AND TRACE ELEMENT COMPOSITIONS OF APOLLO 16 IMPACT MELT BRECCIAS. ‘GROUP’ IS FROM KOROTEV (1994). SIO2 IS BY DIFFERENCE; ND, NOT DETECTED; NA, NOT ANALYZED.	ICPMS, CALC	Cd, Sb, Sn, Zn, Al2O3, Er, Cr, Ho, K2O, MnO, TiO2, U, Zr, Eu, Gd, Ta, Th, V, Yb, Sr, Ga, MgO, Ni, Tb, Cs, Cu, FeOT, Hf, Lu, Nb, Nd, Rb, Sc, Sm, Y, Li, Na2O, Pr, Co, Dy, La, SiO2, Ba, CaO, Ce, P2O5

4	40AR/39AR RADIOMETRIC AGE DETERMINATIONS OF CLASTS FROM LUNAR BRECCIAS 67016 AND 67455.	AR_AR	AGE

Methods

method name	laboratory	method comment
AR40_AR39 AGE DETERMINATION	UNKNOWN	PLATEAU AGE. SAMPLES IRRADIATED AT OSU TRIGA REACTOR AT 1MW FOR 300HOURS. NEUTRON FLUX MEASURED USING MMHB-1 HORNBLENDE (513.9 Ma)
CALCULATED	UNKNOWN	SiO2 CONCENTRATIONS WERE CALCULATED BY DIFFERENCE
INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY	AUSTRALIAN NATIONAL UNIVERSITY	SOLUTION ASPIRATION ICPMS USING AN AGILENT 7500 QUADRUPOLE

IMBRIUM PROVENANCE FOR THE APOLLO 16 DESCARTES TERRAIN: ARGON AGES AND GEOCHEMISTRY OF LUNAR BRECCIAS 67016 AND 67455

Datasets

Methods

Samples