La ricerca ha trovato 28894 risultati

da Marco E. Ciriotti
ven 31 mar, 2023 14:06
Forum: Sistematica e classificazione
Argomento: Chrysoberyl and associated beryllium minerals from metamorphic Maršíkov – Schinderhübel III pegmatite, Czechia
Risposte: 0
Visite : 25

Chrysoberyl and associated beryllium minerals from metamorphic Maršíkov – Schinderhübel III pegmatite, Czechia

Prossina pubblicazione. Referenza: ▪ Rybnikova, O., Uher, P., Novák, M., Chládek, Š., Bačík, P., Kurylo, S., Vaculovič, T. (2023): Select Chrysoberyl and associated beryllium minerals resulting from metamorphic overprint of the Maršíkov – Schinderhübel III pegmatite, Czech Republic. Mineralogical Ma...
da Marco E. Ciriotti
ven 31 mar, 2023 13:49
Forum: Sistematica e classificazione
Argomento: Mannardite as the main vanadium-hosting mineral in black shale-hosted vanadium deposits, South China
Risposte: 0
Visite : 18

Mannardite as the main vanadium-hosting mineral in black shale-hosted vanadium deposits, South China

Prossima pubblicazione.

Referenza:
▪ Yang, L., Li, Z., Ouyang, Y., Deng, T., Deng, Y., Xu, D. (2023): Mannardite as the main vanadium-hosting mineral in black shale-hosted vanadium deposits, South China. American Mineralogist, 108, (in press).
da Marco E. Ciriotti
ven 31 mar, 2023 11:46
Forum: Sistematica e classificazione
Argomento: Gadolinium-dominant monazite and xenotime from Zimná Voda REE-U-Au quartz vein, Western Carpathians, Slovakia
Risposte: 0
Visite : 15

Gadolinium-dominant monazite and xenotime from Zimná Voda REE-U-Au quartz vein, Western Carpathians, Slovakia

Referenza: ▪ Ondrejka, M., Uher, P., Ferenc, Š., Milovská, S., Mikuš, T., Molnárová, A., Škoda, R., Kopáčik, R., Bacik, P. (2023): Gadolinium-dominant monazite and xenotime: selective hydrothermal enrichment of middle REE during low-temperature alteration of uraninite, brannerite and fluorapatite (t...
da Marco E. Ciriotti
ven 31 mar, 2023 11:33
Forum: Sistematica e classificazione
Argomento: Megacrysts of “bubbly” kaersutite in Neogene–Quaternary volcanic rocks of Northwestern Syria
Risposte: 0
Visite : 14

Megacrysts of “bubbly” kaersutite in Neogene–Quaternary volcanic rocks of Northwestern Syria

Referenza: ▪ Sharkov, E.V., Prokofiev, V.Y., Chistyakov, A.V., Bogina, M.M., Gornostaeva, T.A. (2022): Megacrysts of “Bubbly” Kaersutite in Neogene–Quaternary Volcanic Rocks of Northwestern Syria: Evidence for Crystallization in a Boiling Melt/Fluid. Journal of Volcanology and Seismolog y, 16 , 221–...
da Marco E. Ciriotti
gio 30 mar, 2023 11:04
Forum: Sistematica e classificazione
Argomento: Campiglia Marittima skarn (Tuscany): A challenging example for the evolution of skarn-forming models
Risposte: 0
Visite : 35

Campiglia Marittima skarn (Tuscany): A challenging example for the evolution of skarn-forming models

Referenza: ▪ Vezzoni, S., Rocchi, S., Dini, A. (2023): Campiglia Marittima Skarn (Tuscany): A Challenging Example for the Evolution of Skarn-Forming Models. Minerals , 13 , 482. Abstract: Campiglia Marittima (hereafter Campiglia) has a long record of attracting interest on its ore deposits that have...
da Marco E. Ciriotti
gio 30 mar, 2023 10:56
Forum: Sistematica e classificazione
Argomento: V Conferenza Nazionale di Gemmologia - Roma 26-27 giugno 2023
Risposte: 0
Visite : 12

V Conferenza Nazionale di Gemmologia - Roma 26-27 giugno 2023

Cari Soci, inoltriamo l'avviso inviato da Ferdinando Bosi (UniRoma1). ________________________________________ Ieri, oggi, domani: la gemmologia tra ricerca, mercato e politica Carissimi, Siamo lieti di informarvi che la “V Conferenza Nazionale di Gemmologia” si terrà presso il Dipartimento di Scien...
da Marco E. Ciriotti
mer 29 mar, 2023 13:04
Forum: Sistematica e classificazione
Argomento: Crystal growth according to the law of proportionate effect
Risposte: 0
Visite : 31

Crystal growth according to the law of proportionate effect

Prossima pubblicazione.

Referenza:
▪ Eberl, D.D. (2023): Crystal Growth According to the Law of Proportionate Effect. American Mineralogist, 108, (in press).
da Marco E. Ciriotti
mer 29 mar, 2023 12:13
Forum: Sistematica e classificazione
Argomento: Vergasovaite to cupromolybdite topotactic transformation with crystal shape preservation
Risposte: 0
Visite : 17

Vergasovaite to cupromolybdite topotactic transformation with crystal shape preservation

Prossima pubblicazione.

Referenza:
▪ Nazarchuk, E.V., Siidra, O.I., Charkin, D.O., Nikolaevich, G.V., Borisov, A.S., Ugolkov, V.L. (2023): Vergasovaite to cupromolybdite topotactic transformation with crystal shape preservation. American Mineralogist, 108, (in press).
da Marco E. Ciriotti
mer 29 mar, 2023 12:09
Forum: Sistematica e classificazione
Argomento: Structure and titanium distribution of feiite characterized using synchrotron single-crystal X-ray diffraction technique
Risposte: 0
Visite : 16

Structure and titanium distribution of feiite characterized using synchrotron single-crystal X-ray diffraction technique

Prossima pubblicazione.

Referenza:
▪ Zurkowski, C., Lavina, B., Prissel, K., Chariton, S., Prakapenka, V.B., Fei, Y. (2023): Structure and titanium distribution of feiite characterized using synchrotron single-crystal X-ray diffraction techniques. American Mineralogist, 108, (in press).
da Marco E. Ciriotti
mer 29 mar, 2023 12:05
Forum: Sistematica e classificazione
Argomento: Correlation between Hinckley index and stacking order–disorder in kaolinite
Risposte: 0
Visite : 18

Correlation between Hinckley index and stacking order–disorder in kaolinite

Prossima pubblicazione.

Referenza:
▪ Rao, W., Liu, X., Lv, G., Liu, M., Wang, L., Niu, J., Li, Z., Liao, L. (2023): Correlation between Hinckley index and stacking order–disorder in kaolinite. American Mineralogist, 108, (in press).
da Marco E. Ciriotti
mer 29 mar, 2023 12:00
Forum: Sistematica e classificazione
Argomento: Gem-quality turquoise associated with quartz-barite veins in western Hubei Province, China
Risposte: 0
Visite : 15

Gem-quality turquoise associated with quartz-barite veins in western Hubei Province, China

Prossima pubblicazione. Referenza: ▪ Li, W.-T., Jiang, S.Y., Zhang, H., Cui, P.-L. (2023): Origin of gem-quality turquoise associated with quartz-barite veins in western Hubei Province, China: constraints from mineralogical, fluid inclusion, and C-O-H isotopic data. American Mineralogist , 108 , (in...
da Marco E. Ciriotti
mer 29 mar, 2023 11:53
Forum: Sistematica e classificazione
Argomento: Scandian actinolite from Jordanów, Lower Silesia, Poland: compositional evolution, crystal structure and implications
Risposte: 0
Visite : 15

Scandian actinolite from Jordanów, Lower Silesia, Poland: compositional evolution, crystal structure and implications

Prossima pubblicazione. Referenza: ▪ Pieczka, A., Stachowicz, M., Zelek-Pogudz, S., Gołębiowska, B., Sęk, M., Nejbert, K., Kotowski, J., Marciniak-Maliszewska, B., Szuszkiewicz, A., Szełęg, E., Stadnicka, K.M., Woźniak, K. (2023): Scandian actinolite from Jordanów, Lower Silesia, Poland: composition...
da Marco E. Ciriotti
mar 28 mar, 2023 11:45
Forum: Sistematica e classificazione
Argomento: Super-hydration and reduction of manganese oxide minerals at shallow terrestrial depths
Risposte: 0
Visite : 26

Super-hydration and reduction of manganese oxide minerals at shallow terrestrial depths

Reerenza: ▪ Yun, S., Hwang, H., Hwang, G., Kim, Y., Blom, D., Vogt, T., Post, J.E., Jeon, T.-Y., Shin, T.J., Zhang, D.-Z., Kagi, H., Lee, Y. (2022): Super-hydration and reduction of manganese oxide minerals at shallow terrestrial depths. Nature Communication , 13 , 1942. Abstract: Manganese oxides a...
da Marco E. Ciriotti
lun 27 mar, 2023 20:40
Forum: Sistematica e classificazione
Argomento: IMA 2022-077 = pleysteinite
Risposte: 0
Visite : 38

IMA 2022-077 = pleysteinite

Referenza: ▪ Grey, I.E., Hochleitner, R., Rewitzer, C., Kampf, A.R., MacRae, C.M., Gable, R.W., Mumme, W.G., Keck, E., Davidson, C. (2023): Pleysteinite, [(H2O)0.5K0.5]2Mn2Al3(PO4)4F2(H2O)10  ⋅  4H2O, the Al analogue of benyacarite, from the Hagendorf-Süd pegmatite, Oberpfalz, Bavaria, Germany, Euro...
da Marco E. Ciriotti
lun 27 mar, 2023 17:55
Forum: In libertà
Argomento: Auguri
Risposte: 2678
Visite : 391709

Re: Auguri

Tantissimi auguri a Paolangelo Cerea!