1. Multi-stage evolution of kimberlite melt as inferred from inclusions in garnet megacrysts in the Grib kimberlite (Arkhangelsk region, Russia)

   • Nataliya M. Lebedeva
   • Anna A. Nosova
   • Liudmila V. Sazonova

   Original Paper 18 April 2020 Pages: 273 - 288

   

2. Zircon U-Pb ages, geochemistry and isotopic characteristics of the Chu Lai granitic pluton in the Kontum massif, central Vietnam

   • Nguyen Trung Minh
   • Nguyen Thi Dung
   • Pham Trung Hieu

   Original Paper 08 May 2020 Pages: 289 - 303

   

3. Variability of protoliths and pressure-temperature conditions of amphibolites from the Ohmachi Seamount (Izu-Bonin-Mariana arc): evidence of a fossil subduction channel in a modern intra-oceanic arc

   • Takeshi Imayama
   • Hayato Ueda
   • Toru Nagahashi

   Original Paper 23 May 2020 Pages: 305 - 318

   

4. Stergiouite, CaZn₂(AsO₄)₂ · 4H₂O – a new mineral from the Lavrion Mining District, Greece

   • Branko Rieck
   • Gerald Giester
   • Dan Topa

   Original Paper 03 April 2020 Pages: 319 - 327

   

5. The physico-chemical conditions of crystallization of the Grenvillian arfvedsonite granite of Dimra Pahar, Hazaribagh, India: constraints on possible source regions

   • Ankita Basak
   • Bapi Goswami

   Original Paper 28 May 2020 Pages: 329 - 356

   

6. Comment on “Clinopyroxene megacrysts from Marion Island, Antarctic Ocean: evidence for a late stage shallow origin” (2019) by R. J. Roberts, K. D. Lehong, A. E. J. Botha, G. Costin, F. C. De Beer, W. J. Hoffman and C. J. Hetherington

   • David W. Hedding

   Short Communication 27 June 2020 Pages: 357 - 359

   

7. Reply to the comment by D. W. Hedding

   • R. James Roberts
   • Keabetswe D. Lehong
   • Callum J. Hetherington

   Short Communication 27 June 2020 Pages: 361 - 361