Zacatecas Hyalite Data

Description

This dataset contains geochemical analyses for Zacatecas hyalite (opal) and relevant standards - U/Pb opal dating standards (BZVV E1989, M21006 and M21277), NIST610 & NIST612 glasses (LA-ICP-MS) and UWQ-1 quartz (SHRIMP SI). Dataset is composed of: Zacatecas hyalite, EPMA (wt%, ppm, moles) concentrations for Mg, Ca, Sc, Sr, Ba, Eu, Pb, Th and U. LA-ICP-MS (ppm, moles) concentrations for Li, Na, Mg, Al, P, K, Ca, Sc, Ti, Fe, Ga, Ge, Sr, Pb, Th and U. SHRIMP II U/Pb measurements and dates. SHRIMP SI oxygen isotope measurements and derived δ18O. Opal dating standards, EPMA (wt%, ppm, moles) concentrations for Al, Ca, U, Mg.

Institutions

• Australian National University

  Australian Capital Territory, Canberra

Categories

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