Holmium oxide (market for)

The activity generating the emissions is market for holmium oxide. The Reference Product is holmium oxide. Holmium is a lanthanide, a rare earth element, that is predominatly obtained from the ion adsorption clays of southern China - representing approximately 98% of world production. Holmium oxide (Ho2O3) is most commonly used as a red or yellow colourant for cubic zirconia and glass or in laser materials. The Reference Product amount is 1. The cut-off classification is allocatable product. The activity type is market activity. Please refer to the ecoinvent documentation for full details: https://ecoquery.ecoinvent.org/3.12/cutoff/dataset/23670/documentation