La ricerca ha trovato 23684 risultati

da Marco E. Ciriotti
lun 18 mar, 2019 10:58
Forum: Sistematica e classificazione
Argomento: Retrograde pumpellyite-(Al) from Yunotani garnet blueschist, Japan
Risposte: 0
Visite : 15

Retrograde pumpellyite-(Al) from Yunotani garnet blueschist, Japan

Referenza: ▪ Shinji, Y. & Tsujimori, T. (2019): Retrograde pumpellyite in the Yunotani garnet blueschist of the Omi area, Japan: An update on the cooling path. Journal of Mineralogical and Petrological Sciences , 114 , 26-32. Abstract: Retrograde pumpellyite was newly found in garnet blueschist that...
da Marco E. Ciriotti
lun 18 mar, 2019 10:41
Forum: Sistematica e classificazione
Argomento: Three Al2SiO5 polymorphs in the same garnet in ultrahigh–temperature granulites from Rundvågshetta, East Antarctica
Risposte: 0
Visite : 13

Three Al2SiO5 polymorphs in the same garnet in ultrahigh–temperature granulites from Rundvågshetta, East Antarctica

Prossima pubblicazione. Referenza: ▪ Hiroi, Y., Hokada, T., Kato, M., Yanagi, A., Adachi, T., Osanai, Y., Motoyoshi, Y., Shiraishi, K., (2019): Felsite–nanogranite inclusions and three Al2SiO5 polymorphs in the same garnet in ultrahigh–temperature granulites from Rundvågshetta, Lützow–Holm Complex, ...
da Marco E. Ciriotti
dom 17 mar, 2019 12:13
Forum: Sistematica e classificazione
Argomento: Abnormally high-hafnium zircon from rare-metal pegmatites of the Vasin-Mylk deposit, Kola Peninsula
Risposte: 0
Visite : 27

Abnormally high-hafnium zircon from rare-metal pegmatites of the Vasin-Mylk deposit, Kola Peninsula

Prossima pubblicazione. Referenza: ▪ Kudryashov, N.M., Skublov, S.G., Galankina, O.L., Udoratina, O.V., Voloshin, A.V. (2019): Abnormally high-hafnium zircon from rare-metal pegmatites of the Vasin-Mylk deposit (the northeastern part of the Kola Peninsula). Chemie der Erde , 79 , (in press). Abstrac...
da Marco E. Ciriotti
dom 17 mar, 2019 12:06
Forum: Sistematica e classificazione
Argomento: Chemical and structural variability in cubic spinel oxides
Risposte: 0
Visite : 14

Chemical and structural variability in cubic spinel oxides

Prossima pubblicazione. Referenza: ▪ Bosi, F. (2919): Chemical and structural variability in cubic spinel oxides. Acta Crystallographica , B 75 , (in press). Synapsis: The empirical relations between cubic spinel oxides with different compositions were investigated on the basis of data from 349 refi...
da Marco E. Ciriotti
sab 16 mar, 2019 13:23
Forum: Sistematica e classificazione
Argomento: Micro 2003 - Micro 2017 - Micro 2018 - Micro 2019: il nostro periodico
Risposte: 278
Visite : 47391

Re: Micro 2003 - Micro 2017 - Micro 2018 - Micro 2019: il nostro periodico

Complimenti per l'articolo su Pira Inferida - Fenugu Sibiri. Grazie, Alessio. E' stato un parto difficile e molto lungo… frutto dell'esame analitico di circa 300 campioni. Grazie, grazie molte a nome di tutti gli autori. Sono tanti, ma ognuno di loro ha dato un contributo importante. Però, va da sé...
da Marco E. Ciriotti
sab 16 mar, 2019 12:29
Forum: Sistematica e classificazione
Argomento: X-ray Microcomputed Tomography (µCT) for mineral characterization: A review of data analysis methods
Risposte: 0
Visite : 24

X-ray Microcomputed Tomography (µCT) for mineral characterization: A review of data analysis methods

Referenza: ▪ Istiadi Guntoro, P., Ghorbani, Y., Koch, P.-H., Rosenkranz, J. (2019): X-ray Microcomputed Tomography (µCT) for Mineral Characterization: A Review of Data Analysis Methods. Minerals , 9 , 183; https://doi.org/10.3390/min9030183 Abstract The main advantage of X-ray microcomputed tomograp...
da Marco E. Ciriotti
sab 16 mar, 2019 12:24
Forum: Sistematica e classificazione
Argomento: Clinopyroxene megacrysts from Marion Island, Antarctic Ocean: evidence for a late stage shallow origin
Risposte: 0
Visite : 21

Clinopyroxene megacrysts from Marion Island, Antarctic Ocean: evidence for a late stage shallow origin

Referenza: ▪ Roberts, R.J., Lehong, K.D., Botha, A.E.J., Costin, G., De Beer, F.C., Hoffman, W.J., Hetherington, C.J. (2019): Clinopyroxene megacrysts from Marion Island, Antarctic Ocean: evidence for a late stage shallow origin. Mineralogy and Petrology , 113 , 155–167. Abstract Clinopyroxene megac...
da Marco E. Ciriotti
sab 16 mar, 2019 12:16
Forum: Sistematica e classificazione
Argomento: XRD and pair distribution function to determine anisotropic atomic displacement parameters of tridymite and cristobalite
Risposte: 0
Visite : 17

XRD and pair distribution function to determine anisotropic atomic displacement parameters of tridymite and cristobalite

Prossima pubblicazione. Referenza: ▪ Lee, S. & Xu, H. (2019): Using powder XRD and pair distribution function to determine anisotropic atomic displacement parameters of orthorhombic tridymite and tetragonal cristobalite. Acta Crystallographica , B 75 , (in press). Synopsis: Anisotropic atomic displa...
da Marco E. Ciriotti
sab 16 mar, 2019 12:08
Forum: Sistematica e classificazione
Argomento: Secondary alteration of the Grønnedal-Ika igneous complex and the genesis of ikaite
Risposte: 0
Visite : 17

Secondary alteration of the Grønnedal-Ika igneous complex and the genesis of ikaite

Referenza: ▪ Tollefsen, E., Stockmann, G., Skelton, A., Lundqvist, L., Sturkell, E. (2019): Secondary alteration of the Grønnedal-Ika igneous complex and the genesis of ikaite, CaCO3·6H2O, SW Greenland. Chemical Geology , 510 , 18-30. Abstract: The mineral ikaite (CaCO3·6H2O) precipitates from a mix...
da Marco E. Ciriotti
ven 15 mar, 2019 16:43
Forum: Sistematica e classificazione
Argomento: Mineralogical Record 2015-2016-2017-2018-2019: segnalazioni
Risposte: 28
Visite : 4017

Re: Mineralogical Record 2015-2016-2017-2018-2019: segnalazioni

Articolo in Mineralogical Record, gennaio-febbraio 2019:

Referenza:
▪ Sainz de Baranda Graf, B. & Menor Salvan, C. (2019): The Almadén Mining District, Ciudad Real, Spain. Mineralogical Record, 50, 11-60.
da Marco E. Ciriotti
ven 15 mar, 2019 16:38
Forum: Sistematica e classificazione
Argomento: Natural mullites: chemical composition, crystal structure, and optical properties
Risposte: 2
Visite : 163

Re: Natural mullites: chemical composition, crystal structure, and optical properties

Referenza: ▪ Klar, P.B., Etxebarria, I., Madariaga, G. (2019): Characterizing modulated structures with first-principles calculations: a unified superspace scheme of ordering in mullite. Acta Crystallographica Section A , 75 , 260-272. Abstract: The benefit of computational methods applying density ...
da Marco E. Ciriotti
gio 14 mar, 2019 22:02
Forum: Sistematica e classificazione
Argomento: Micro 2003 - Micro 2017 - Micro 2018 - Micro 2019: il nostro periodico
Risposte: 278
Visite : 47391

Re: Micro 2003 - Micro 2017 - Micro 2018 - Micro 2019: il nostro periodico

Micro 3/2018 e Micro 1/2019, per tutti coloro che non l'hanno ritirato a Genova e a Bologna, sono in corso di spedizione.
Probabilmente i primi saranno già ricevuti dai soci nel corso della prossima settimana.
Buona lettura!
da Marco E. Ciriotti
gio 14 mar, 2019 18:16
Forum: Sistematica e classificazione
Argomento: The crystal structure of Ni-rich gordaite−thérèsemagnanite from Cap Garonne, France
Risposte: 0
Visite : 44

The crystal structure of Ni-rich gordaite−thérèsemagnanite from Cap Garonne, France

Prossima pubblicazione. Referenza: ▪ Mills, S.J., Missen, O.P., Favreau, G. (2019): The crystal structure of Ni-rich gordaite−thérèsemagnanite from Cap Garonne, France. Mineralogical Magazine , 83 , (in press). Abstract: The crystal structure of Ni-rich gordaite−thérèsemagnanite has been determined ...
da Marco E. Ciriotti
gio 14 mar, 2019 18:06
Forum: Sistematica e classificazione
Argomento: How long does it take a pyrite framboid to form?
Risposte: 0
Visite : 33

How long does it take a pyrite framboid to form?

Referenza: ▪ Rickard, D. (2019): How long does it take a pyrite framboid to form? Earth and Planetary Science Letters , 513 , 64-68. Abstract: Framboids are defined as microscopic, sub-spheroidal clusters of equant and equidimensional microcrystals. The microcrystals are usually constituted of pyrit...
da Marco E. Ciriotti
gio 14 mar, 2019 10:43
Forum: Sistematica e classificazione
Argomento: Impact Crater Database - New Crabon Minerals
Risposte: 1
Visite : 83

Re: Impact Crater Database - New Crabon Minerals

Referenza: ▪ Torrese, P., Rossi, A.P., Ormö, J., Rainone, M.L., Ori, G.G. (2019): Investigating the subsurface structure of the main crater of the proposed Sirente meteorite crater field (Central Italy): new clues from reflection seismics. Planetary and Space Science , 168 , 27-39. Abstract: The Sir...