Английская Википедия:Davidite
Материал из Онлайн справочника
Шаблон:For Шаблон:Infobox mineral Davidite is a rare earth oxide mineral with chemical end members La and Ce. It exists in two forms:
- Davidite-(La) Шаблон:Chem discovered at Radium Hill mine, South Australia in 1906 and named by Douglas Mawson for Australian geologist Tannatt William Edgeworth David (1858-1934).[1]
- Davidite-(Ce) Шаблон:Chem first described in 1960 from Vemork, Iveland, Norway.
References
- ↑ Branagan, D.F. (2005): T.W. Edgeworth David: A Life: Geologist, Adventurer and "Knight in the Old Brown Hat", National Library of Australia, Canberra, p. 471. Шаблон:ISBN