Nasdala L.; Corfu F.; Schoene B.; Tapster S.R.; Wall C.J.; Schmitz M.D.; Ovtcharova M.; Schaltegger U.; Kennedy A.K.; Kronz A.; Reiners P.W.; Yang Y.-H.; Wu F.-Y.; Gain S.E.M.; Griffin W.L.; Szymanowski D.; Chanmuang N. C.; Ende M.; Valley J.W.; Spicuzza M.J.; Wanthanachaisaeng B.; Giester G.
(2018)
Here, we document a detailed characterisation of two zircon gemstones, GZ7 and GZ8. Both stones had the same mass at 19.2 carats (3.84 g) each; both came from placer deposits in the Ratnapura district, Sri Lanka. The U-Pb ...