In situ observations of the transition between beryl and phenakite in aqueous solutions using a hydrothermal diamond-anvil cell

The Serra Branca amazonite pegmatite of the Vieirópolis pegmatite field, Paraíba, Brazil: A new and unusual megacrystic amazonite deposit

Beryllium mineralization in pegmatites and quartz dikes of Mount Rosa Complex Area, Colorado Front Range, Colorado, USA

Davidbrownite-(NH 4 ), (NH 4 ,K) 5 (V 4+ O) 2 (C 2 O 4 )[PO 2.75 (OH) 1.25 ] 4 ·3H 2 O, a new phosphate–oxalate mineral from the Rowley mine, Arizona, USA

Distribution of trace elements in willemite from the Belgium non-sulphide deposits

Critical elements in non-sulfide Zn deposits: a reanalysis of the Kabwe Zn-Pb ores (central Zambia)

Rowleyite, [ Na ( NH 4 , K ) 9 Cl 4 ] [ V 2 5 + , 4 + ( P , As ) O 8 ] 6 · n [ H 2 O , Na , NH 4 , K , Cl ] , a new mineral with a microporous framework structure

Bohseite, ideally Ca 4 Be 4 Si 9 O 24 (OH) 4 , from the Piława Górna quarry, the Góry Sowie Block, SW Poland

Carbonates and sources of fluids in ores and metasomatites of the Ermakovka fluorite-bertrandite-phenacite deposit (western Transbaikalia)

Perettiite-(Y), Y 3+ 2 Mn 2+ 4 Fe 2 +[Si 2 B 8 O 24 ], a new mineral from Momeik, Myanmar

Synthesis and structure of a stuffed derivative of α-quartz, Mg 0.5 AlSiO 4

REPLACEMENT PROCESSES INVOLVING HIGH FIELD STRENGTH ELEMENTS IN THE T ZONE, THOR LAKE RARE-METAL DEPOSIT

Tetrahedrally coordinated Co 2+ in oxides and silicates: Effect of local environment on optical properties

Strontiohurlbutite, SrBe 2 (PO 4 ) 2 , a new mineral from Nanping No. 31 pegmatite, Fujian Province, Southeastern China

MINERALOGICAL AND MINERAL-CHEMICAL HETEROGENEITY INDICATED BY THE DISTRIBUTION OF ACCESSORY MINERALS IN PEGMATITES OF THE NINE MILE PLUTON OF THE WAUSAU SYENITE COMPLEX, MARATHON COUNTY, WISCONSIN

Petedunnite (CaZnSi 2 O 6 ): Stability and phase relations in the system CaO-ZnO-SiO 2

PARAGENETIC ASSEMBLAGES OF BERYLLIUM SILICATES AND PHOSPHATES FROM THE NANPING No. 31 GRANITIC PEGMATITE DYKE, FUJIAN PROVINCE, SOUTHEASTERN CHINA

SECONDARY PHASES FROM THE ALTERATION OF A PILE OF ZINC-SMELTING SLAG AS INDICATORS OF ENVIRONMENTAL CONDITIONS: AN EXAMPLE FROM ŚWIĘTOCHŁOWICE, UPPER SILESIA, POLAND

PRIMARY PHASES IN PYROMETALLURGICAL SLAGS FROM A ZINC-SMELTING WASTE DUMP, ŚWIȨTOCHŁOWICE, UPPER SILESIA, POLAND

CRYSTALLOGRAPHICALLY ORIENTED POLYPHASE RODS IN RED WILLEMITE FROM FRANKLIN, NEW JERSEY