1. Roymillerite, Pb₂₄Mg₉(Si₉AlO₂₈)(SiO₄)(BO₃)(CO₃)₁₀(OH)₁₄O₄, a new mineral: mineralogical characterization and crystal chemistry

   • Nikita V. Chukanov
   • Erik Jonsson
   • Konstantin V. Van

   Original Paper 28 April 2017 Pages: 685 - 699

   

2. Gamma-rays and heat-treatment conversions of point defects in massive rose quartz from the Borborema Pegmatite Province, Northeast Brazil

   • Pedro L. Guzzo
   • Sandra B. Barreto
   • Sandra A. Casals

   Original Paper 09 May 2017 Pages: 701 - 715

   

3. Crystal structures of two oxygen-deficient perovskite phases in the CaSiO₃–CaAlO_2.5 join

   • Masami Kanzaki
   • Xianyu Xue
   • Shufang Nie

   Original Paper 22 May 2017 Pages: 717 - 733

   

4. Composition–thermal expandability relations and oxidation processes in tourmaline studied by in situ Raman spectroscopy

   • Anke Watenphul
   • Thomas Malcherek
   • Boriana Mihailova

   Original Paper 13 May 2017 Pages: 735 - 748

   

5. Erratum to: Composition–thermal expandability relations and oxidation processes in tourmaline studied by in situ Raman spectroscopy

   • Anke Watenphul
   • Thomas Malcherek
   • Boriana Mihailova

   Erratum 19 August 2017 Pages: 749 - 749