Wiktionary
kolbeckite
n. (context mineralogy English) A scandium phosphate mineral.
Wikipedia
Kolbeckite
Kolbeckite ( scandium phosphate dihydrate) is a mineral with formula: ScPOยท2HO. It was discovered originally at Schmiedeberg, Saxony, Germany in 1926 and is named after Friedrich L. W. Kolbeck, a German mineralogist. Kolbeckite is usually found as small clusters of crystals associated with other phosphate minerals.