Publication Date:
2023-07-10
Description:
This dataset includes results from glass major- and trace-element compositions of the last four explosive silicic eruptions from Ilopango caldera in El Salvador (TBJ, TB2, TB3, and TB4). Major elements in the glass shards were analyzed employing a JEOL JXA 8200 wavelength dispersive microprobe at the GEOMAR - Helmholtz-Centre for Ocean Research Kiel, whereas trace-elements were determined by Laser Ablation Inductively Coupled Plasma - Mass Spectrometry (LA-ICP-MS) at Institute of Earth Sciences, Academia Sinica in Taipei (Taiwan).
Keywords:
Aluminium oxide; Barium; Barium/Cerium ratio; Barium/Lanthanum ratio; Barium/Niobium ratio; Barium/Rubidium ratio; Barium/Thorium ratio; Barium/Zirconium ratio; Caesium; Calcium; Calcium oxide; Central America; Cerium; Cerium/Europium ratio; Cerium/Hafnium ratio; Cerium/Lead ratio; Cerium/Uranium ratio; Cerium/Ytterbium ratio; Chromium; Cobalt; Dysprosium; Dysprosium/Lutetium ratio; Erbium; Europium; Event label; Gadolinium; Geochemistry; geochronology; GLASS; Hafnium; Holmium; Iron oxide, FeO; Lanthanum; Lanthanum/Niobium ratio; Lanthanum/Samarium ratio; Lanthanum/Thorium ratio; Lanthanum/Ytterbium ratio; Lead; Lead/Neodymium ratio; Lithium; Lithium/Yttrium ratio; Lutetium; Lutetium/Hafnium ratio; Magnesium oxide; Manganese oxide; Neodymium; Niobium; Niobium/Rubidium ratio; Niobium/Tantalum ratio; Niobium/Thorium ratio; Niobium/Titanium ratio; Niobium/Uranium ratio; Niobium/Zirconium ratio; Oxides, total; Phosphorus pentoxide; Potassium/Lanthanum ratio; Potassium oxide; Potassium oxide and Sodium oxide; Praseodymium; ROCK; Rock sample; Rubidium; Rubidium/Caesium ratio; Rubidium/Hafnium ratio; Rubidium/Lanthanum ratio; Rubidium/Neodymium ratio; Rubidium/Strontium ratio; Rubidium/Thorium ratio; Samarium; Samarium/Neodymium ratio; Samarium/Ytterbium ratio; Samarium/Zirconium ratio; Sample code/label; Scandium; Silicon dioxide; Sodium oxide; Strontium; Strontium/Neodymium ratio; Tantalum; Tantalum/Uranium ratio; TB_E17-1; TB_E17-17; TB_E17-32; TB_E17-4; TB_TB4; Terbium; Texture; Thorium; Thorium/Tantalum ratio; Thulium; Titanium/Zirconium ratio; Titanium dioxide; Unit; Uranium; Uranium/Lanthanum ratio; Uranium/Lead ratio; Uranium/Thorium ratio; Ytterbium; Yttrium; zircon; Zirconium; Zirconium/Caesium ratio; Zirconium/Hafnium ratio; Zirconium/Niobium ratio
Type:
Dataset
Format:
text/tab-separated-values, 3699 data points
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