1. High-pressure behaviour and phase stability of Ca₂B₆O₆(OH)₁₀·2(H₂O) (meyerhofferite)

   • Davide Comboni
   • Francesco Pagliaro
   • Michael Hanfland

   Original Paper 27 October 2020 Article: 50

   

2. Saranovskite, SrCaFe²⁺₂(Cr₄Ti₂)Ti₁₂O₃₈, a new crichtonite-group mineral

   • Nikita V. Chukanov
   • Ramiza K. Rastsvetaeva
   • Sergey N. Britvin

   Original Paper 20 October 2020 Article: 49

   

3. Synchrotron high-resolution XRD and thermal expansion of synthetic Mg calcites

   • Nicole Floquet
   • Daniel Vielzeuf
   • Jonathan Perrin

   Original Paper 20 October 2020 Article: 48

   

4. Structural aspects of pyrochlores stability: influence of the cations in ^[8]A, ^[6]B positions and lattice parameters

   • Alexander F. Redkin
   • Andrey M. Ionov
   • Olga V. Reutova

   Review Article 15 October 2020 Article: 47

   

5. Red photoluminescence and purple color of naturally irradiated fluorite

   • M. Gaft
   • G. A. Waychunas
   • Y. Raichlin

   Original Paper 15 October 2020 Article: 46