All abstracts by John Manrique in conference series: Goldschmidt
(2021) Content Distibution of Rare Earth Elements + Yttrium in Puyango Deposit, EcuadorManrique J & Ortíz JE
(2020) Preliminary Geochemical Study of Puyango Deposit, Ecuador, Applying Statistics
Manrique J & Ortiz J
(2019) Sedimentation Conditions of Mineralizated Bitominous Limestones in the La Sota Sector, Puyango, Ecuador
Manrique J, Calderón E & Delgado A