Associazione Micro-mineralogica Italiana

Bärnighausen Trees – A group–subgroup reference database

Who's who in mineral names: Stephen Andrew Rust

IMA 2018-066 = udinaite / IMA 2018-067 = arsenudinaite

Phosphates from the La Argentina and La Rosario veins (Mina Capillitas), Catamarca, Argentina

Crystal structure of Pd8As3, a synthetic analogue of stillwaterite

Vaterite in a decrepitated diamond-bearing inclusion in zircon from Sulu ultrahigh-pressure metamorphic belt

A first-principles study of water in wadsleyite and ringwoodite: Implication for the 520 km discontinuity

Genesis of color zonation and chemical composition of Penglai sapphire in Hainan Province, China

IMA 2018-032a = natrowalentaite

Nell'ex fabbrica di Primo Levi, a Settimo Torinese, inaugurazione della nuova sede espositiva interattiva

Perovskite from spurrite-merwinite marbles of the Kochumdek contact aureole (Russia)

REE and Th minerals in the metasandstones of the Udokan basin (Russia)

Mineralogical-geochemical features of zircon from the Kumir granitic stock, Gorny Altai, Russia

New data on mineralogy of the Sugur copper deposit, South Urals

Formation of «uranpyrochlore» and fluorocalciopyrochlore in alkali pegmatites from the Vishnevye Mountains, South Urals

Seismological observation of Earth’s oscillating inner core

Supergene turquoise and associated phosphates of the porphyry-lode system at Butte, Montana, USA

New insights on the Rare Earth Element mineralisation of the Storkwitz carbonatite, Germany

Mineral chemistry of the Kipawa REE-Zr deposit, Canada

Matildite-bohdanowiczite solid solution series

Examination of the crystal structures of copper chalco­genides with Cu bond valence excess

Oxidation states of oxygen-coordinated metal atoms in ionic and coordination compounds

Alumosulfate-phosphates from quartzite-sandstones and quartz veins of the Chernaya Mount (the Circumpolar Urals), Russia

Jarosite from sulfate-phosphate gel in the Shelkandy occurrence of phosphate mineralization, South Urals, Russia

Minerals of the tourmaline supergroup from rare metal pegmatites of the Voronya Tundra (Kola Peninsula, Russia)

Marble-hosted noble spinel deposits from the Luc Yen District (Vietnam)

Ore mineralization of the gold-bearing Kutyn deposit, Khabarovsk Region, Russia

Mineralogy of the Marepalli Lamproite dyke from the Nalgonda district, Telangana, Southern India

Mineral chemistry of pyrochlore supergroup minerals from the Boziguoer Nb-Ta-Zr-Rb-REE deposit, NW China

Melt inclusions in chromium spinel of kimberlites of the Zapolyarnaya Pipe, Upper Muna Field, Siberian Craton

Mineral phases of the Pd–Bi–Se system in the ores at the Chudnoe Au–Pd deposit (Subpolar Urals, Russia)

Mineralogy of Polish Lubin West, Polkowice East, Central and West and from the Sieroszowice Mines

IMA 2019-129 = tomamaeite

IMA 2021-103 = nafeasite

Ringwoodite and zirconia inclusions indicate downward travel of super-deep diamonds

Potentially new mineral—A case of complete substitution of Fe2+ with Na+2/3Zr4+1/3 in the eudialyte-type structure

New minerals (nomenclature/classification) approved by IMA CNMNC in February and March 2022

Database mineralogici / Mineral Informatic Databases

Scarbroite and sveite, problematic minerals from Paraná, Brazil

Titanite in coesite-kyanite-bearing eclogite from Kimberlite Pipe Udachnaya

Conception, discovery, invention, serendipity and consortia: Cyanobiphenyls and beyond

Diversity of the structure of diamond crystals and aggregates: EBSD data

Find of weddellite in Western Yakutia

Manganese sturmanite from N’Chwaning 2 Mine (Kalahari, South Africa)

Aurostibite, silver-bearing gold and electrum in the Darasun deposit (Eastern Transbaikalia)

Maldonite, gold, jonassonite, bismuthic aurostibite in gold ores of the Darasun deposit (Eastern Transbaikalia)

Thermodynamic properties of geikielite and ilmenite from Raman and IR data

IMA 2022-A = crystal structure and investigation of montanite

On the crystal-chemistry of meyerhofferite, CaB3O3(OH)5·H2O