Zircons from kimberlite: new insights from oxygen isotopes, trace elements, and Ti in zircon thermometry - Page, F. Zeb; Fu, Bin; Kita, Noriko T.; Fournelle, John; Spicuzza, Michael J.; Schulze, Daniel J.; Viljoen, Fanus; Basei, Miguel Angelo Stipp; Valley, John (Geochimica et Cosmochimica Acta, 2007)