Thermoelasticity, cation exchange, and deprotonation in Fe-rich holmquistite: Toward a crystal-chemical model for the high-temperature behavior of orthorhombic amphiboles

Eckermannite revised: The new holotype from the Jade Mine Tract, Myanmar—crystal structure, mineral data, and hints on the reasons for the rarity of eckermannite

Coralloite, Mn 2+ Mn 2 3+ (AsO 4 ) 2 (OH) 2 ·4H 2 O, a new mixed valence Mn hydrate arsenate: Crystal structure and relationships with bermanite and whitmoreite mineral groups

Ambrinoite, (K,NH 4 ) 2 (As,Sb) 8 S 13 ·H 2 O, a new mineral from Upper Susa Valley, Piedmont, Italy: The first natural (K,NH 4 )-hydrated sulfosalt

Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite: Mineral data and crystal chemistry

Site preference and local geometry of Sc in garnets: Part I. Multifarious mechanisms in the pyrope-grossular join

Site preference and local geometry of Sc in garnets: Part II. The crystal-chemistry of octahedral Sc in the andradite–Ca 3 Sc 2 Si 3 O 12 join

The crystal structure of piergorite-(Ce), Ca 8 Ce 2 (Al 0.5 Fe 0.5 3+ ) ∑1 (□,Li,Be) 2 Si 6 B 8 O 36 (OH,F) 2 : A new borosilicate from Vetralla, Italy, with a modified hellandite-type chain

The chemistry and crystal structure of okanoganite-(Y) and comparison with vicanite-(Ce)