Mengeite, Ba(Mg,Mn 2+ )Mn 3+ 4 (PO 4 ) 4 (OH) 4 ·4H 2 O, a New Mineral from the Spring Creek Mine, South Australia, Australia

Rare Earth Element Enrichment in the Weathering Profile of the Bull Hill Carbonatite at Bear Lodge, Wyoming, USA

Medvedevite, KMn 2+ V 5+ 2 O 6 Cl⋅2H 2 O, a new fumarolic mineral from the Tolbachik fissure eruption 2012–2013, Kamchatka Peninsula, Russia

As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: IV. Lombardoite, Ba 2 Mn 3+ (AsO 4 ) 2 (OH) and aldomarinoite, Sr 2 Mn 3+ (AsO 4 ) 2 (OH), description and crystal structure

Oxalate formation by Aspergillus niger on minerals of manganese ores

Whiteite-(MnMnMn), a new jahnsite-group mineral species from the Foote mine, North Carolina, USA, and chemical pressure effects in jahnsite-group minerals.

The waste rock of the Touro copper deposit in Galicia, Spain: challenges for its environmental characterization

Zhanghuifenite, Na 3 M n 4 2 + Mg 2 Al(PO 4 ) 6 , a new mineral isostructural with bobfergusonite, from the Santa Ana mine, San Luis province, Argentina

Jasonsmithite, a new phosphate mineral with a complex microporous framework, from the Foote mine, North Carolina, U.S.A

Demagistrisite, the Missing Link in a Polysomatic Series from Lawsonite to Orientite

Effects of pH and Ca exchange on the structure and redox state of synthetic Na-birnessite

Petrography and Geochemistry of the Carboniferous Ortokarnash Manganese Deposit in the Western Kunlun Mountains, Xinjiang Province, China: Implications for the Depositional Environment and the Origin of Mineralization

Vittinkiite, MnMn 4 [Si 5 O 15 ], a member of the rhodonite group with a long history: definition as a mineral species

Luboržákite, Mn 2 AsSbS 5 , a new member of pavonite homologous series from Vorontsovskoe gold deposit, Northern Urals, Russia

A multi-method characterization of natural terrestrial birnessites

Oxidizing-Type Fumaroles of the Tolbachik Volcano, a Mineralogical and Geochemical Unique

Crystal chemistry and nomenclature of rhodonite-group minerals

An unusual occurrence of two lithiophilite pods with narrow interconnection and two types of rhodochrosite mineralization at the Emmons pegmatite, Oxford Co., Maine

Composition and Genesis of Accessory Mineralization in Manganese Silicate Rocks of the Triassic Sikhote-Alin Chert Formation

Jahnsite-(MnMnMg), Mn 2+ Mn 2+ Mg 2+ 2 Fe 3+ 2 (PO 4 ) 4 (OH) 2 ·8H 2 O, a New Phosphate Mineral Species from Sapucaia Pegmatite, Sapucaia Do Norte, Galiléia, Minas Gerais, Brazil