Locality type: Massif Classification Species: Kamphaugite-(Y) Formula: Ca(Y,REE)(CO3 )2 (OH) · H2 O Comments: First described as "tengerite" by Stepanov (1961), later designated as "calciotengerite" by Mineev (1994). As a secondary replacement product after gagarinite-(Y). Confirmation Validity: Believed Valid Data Mineral Data: Click here to view Kamphaugite-(Y) data Locality Data: Click here to view Verkhnee Espe Massif (Verkhnee Espe deposit), Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts), Tarbagatai Range, Abai Region, Kazakhstan Data Identifiers Mindat Occurrence Record ID: 357722 Long-form Identifier: 1:3:357722:6 GUID (UUID V4 ): 0 References Search for references including Kamphaugite-(Y) Verkhnee Espe Massif (Verkhnee Espe deposit), Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts), Tarbagatai Range, Abai Region, Kazakhstan