期刊: AMERICAN MINERALOGIST, 2021; 106 (7)
Aillikites are carbonate-rich ultramafic lamprophyres, and although they are volumetrically minor components of large igneous province (LIP), these ro......
期刊: AMERICAN MINERALOGIST, 2021; 106 (8)
Recently dolomite analogs, including norsethite, kutnahorite, and PbMg(CO3)(2), etc., have attracted much attention due to their dolomite-like crystal......
期刊: AMERICAN MINERALOGIST, 2021; 106 (6)
One tourmaline-bearing leucogranite dike occurs in the Yushishanxi Nb-Ta mining area in the Yushishan district of the South Qilian orogenic belt in we......
期刊: AMERICAN MINERALOGIST, 2021; 106 (6)
The understanding of crystal nucleation and growth has evolved over the past two decades from the conventional atom-by-atom model to a non-classical a......
期刊: AMERICAN MINERALOGIST, 2021; 106 (7)
Three single crystals of CaTi2O4 (CT)-type, CaFe2O4 (CF)-type, and new low-density CaFe2O4 (LD-CF) related MgAl2O4 were synthesized at 27 GPa and 2500......
期刊: AMERICAN MINERALOGIST, 2021; 106 (8)
Redox control in hydrothermal experiments is routinely achieved through double-capsule and Shaw membrane techniques. These techniques control oxygen f......
期刊: AMERICAN MINERALOGIST, 2021; 106 (4)
Controversies on the origin of zircon, corundum, titanomagnetite, and quartz megacrysts in alkali basalts mostly reflect the lack of direct evidence o......
期刊: AMERICAN MINERALOGIST, 2021; 106 (4)
Trace/minor element variation in pyrite is a feature that has proved invaluable for reconstructing a wide range of geological processes. Routine refle......
期刊: AMERICAN MINERALOGIST, 2021; 106 (6)
Element incorporation and partitioning during the evolution of clay minerals have significant implications for element cycling in geochemical processe......
期刊: AMERICAN MINERALOGIST, 2021; 106 (6)
A new mineral species, zhanghuifenite, ideally Na3Mn42+ Mg2Al(PO4)(6), has been found in the Santa Ana mine, San Luis province, Argentina. It occurs i......
期刊: AMERICAN MINERALOGIST, 2021; 106 (4)
An intensive study of the geochemical characteristics (including the volatile elements Cl and S) of apatite associated with porphyry deposits was unde......
期刊: AMERICAN MINERALOGIST, 2021; 106 (7)
This study presents a petrogeochemical and boron isotope study on tourmaline from the barren Damai, and the contemporaneous but ore-bearing Dewulu and......
期刊: AMERICAN MINERALOGIST, 2021; 106 (7)
The humite-group minerals along the brucite-olivine join may be important dense hydrous magnesium silicate (DHMS) phases in the subducting slab. Fluor......