La ricerca ha trovato 29759 risultati

da Marco E. Ciriotti
dom 19 nov, 2023 10:50
Forum: Sistematica e classificazione
Argomento: Incorporation of water into nepheline from rocks of the Khibiny alkaline massif
Risposte: 0
Visite : 287

Incorporation of water into nepheline from rocks of the Khibiny alkaline massif

Referenza: ▪ Goychuk, O.F., Lepekha, S.V., Konopleva, N.G., Tsvetov, N.S., Savchenko, Ye.E., Panikorovskii, T.L., Lyalina, L.M. (2023): Incorporation of water into nepheline from rocks of the Khibiny alkaline massif. Atti della sessione scientifica Fersman del GI KSC RAS , 20 , 330-335. Abstract: Th...
da Marco E. Ciriotti
dom 19 nov, 2023 10:35
Forum: Sistematica e classificazione
Argomento: Chromian tourmaline and Cr–Sb–W-bearing rutile of the Kamennoozerskoe Chromitite occurrence, Central Urals, Russia
Risposte: 0
Visite : 297

Chromian tourmaline and Cr–Sb–W-bearing rutile of the Kamennoozerskoe Chromitite occurrence, Central Urals, Russia

Referenza: ▪ Baksheev, I.A., Erokhin, Yu.V., Ekimenkova, I.A., Zakharov, A.V., Grigoriev, V.V., Yapaskurt, V.O., Koshlyakova, N.N. (2023): Chromian Tourmaline and Cr–Sb–W-Bearing Rutile of the Kamennoozerskoe Chromitite Occurrence, Central Urals, Russia. Moscow University Geology Bulletin , 78 , 504...
da Marco E. Ciriotti
ven 17 nov, 2023 11:22
Forum: Sistematica e classificazione
Argomento: Incommensurate to normal phase transition in malayaite
Risposte: 1
Visite : 186

Re: Incommensurate to normal phase transition in malayaite

Titanite supergroup Formula generale AM O' ( T O4) [ O' per H2O e sito A vacante, (OH) e F]; V Å3: 340-380. Amblygonite group triclinic phosphates, arsenates, vanadates Amblygonite LiAl(PO4)F Montebrasite LiAl(PO4)(OH) Tavorite LiFe3+(PO4)(OH) Durangite group monoclinic phosphates, arsenates, vanad...
da Marco E. Ciriotti
ven 17 nov, 2023 10:37
Forum: Sistematica e classificazione
Argomento: Calcite pseudomorphs after aragonite from Beskydy Piedmont Area, Czech Republic
Risposte: 0
Visite : 267

Calcite pseudomorphs after aragonite from Beskydy Piedmont Area, Czech Republic

Referenza: ▪ JIRÁSEK, J., MATÝSEK, D., NOVOSAD, B. (2023): CALCITE PSEUDOMORPHS AFTER ARAGONITE FROM TESCHENITE ASSOCIATION ROCKS IN THE BESKYDY PIEDMONT AREA. Acta Musei Moraviae, Scientiae geologicae , 108 , 195-212. Abstract: The occurrence of prismatic hexagonal calcite crystals is known from th...
da Marco E. Ciriotti
ven 17 nov, 2023 10:10
Forum: Sistematica e classificazione
Argomento: X-Ray Diffraction in mineralogical research
Risposte: 0
Visite : 223

X-Ray Diffraction in mineralogical research

Referenza: ▪ Singh, Y. (2023): X-Ray Diffraction in Mineralogical Research. Journal of ISAS , 1 , (in press). A brief account of role of X-ray diffraction (XRD) in mineralogical research with special reference to radioactive and atomic minerals is given. Aspects of research methodology such as sampl...
da Marco E. Ciriotti
gio 16 nov, 2023 15:29
Forum: Sistematica e classificazione
Argomento: Incommensurate to normal phase transition in malayaite
Risposte: 1
Visite : 186

Incommensurate to normal phase transition in malayaite

Prossima pubblicazione.

Referenza:
▪ Malcherek, T., Fischer, M., Mihailova, B., Paulenz, B., Paulmann, C., Bismayer, U. (2024): Incommensurate to normal phase transition in malayaite. American Mineralogist, 109, (in press).
da Marco E. Ciriotti
gio 16 nov, 2023 10:30
Forum: Sistematica e classificazione
Argomento: About characterization of asimovite, poirierite, breyite and davemaoite
Risposte: 0
Visite : 225

About characterization of asimovite, poirierite, breyite and davemaoite

Referenza: ▪ Pushcharovsky, D.Yu. (2023): STRUCTURAL TRANSFORMATIONS OF MINERALS IN THE EARTH’S MANTLE: THE NEW HIGH PRESSURE POLYMORPHOUS MODIFICATIONS OF OLIVINE AND WOLLASTONITE, Zapiski RMO , 152 (5), 66-82. Abstract: There are reviewed important results obtained in the studies of HP-minerals du...
da Marco E. Ciriotti
gio 16 nov, 2023 10:20
Forum: Sistematica e classificazione
Argomento: Contamination in mineralogy: Pathways and effects
Risposte: 0
Visite : 250

Contamination in mineralogy: Pathways and effects

Referenza: ▪ Afasaniev, V.P. & Pokhilenko, N.P. (2023): CONTAMINATION IN MINERALOGY: PATHWAYS AND EFFECTS. Zapiski RMO , 152 , 139-146. Abstract: Contamination is considered as the ingress of material into an object that is not characteristic of this object. From this point of view, technogenic cont...
da Marco E. Ciriotti
gio 16 nov, 2023 10:14
Forum: Sistematica e classificazione
Argomento: Rereading V.I. Vernadsky: on the 160th anniversary of the birth
Risposte: 0
Visite : 208

Rereading V.I. Vernadsky: on the 160th anniversary of the birth

Referenza: ▪ Voytekhovsky, Yu.L. (2023): REREADING V.I. VERNADSKY: ON THE 160TH ANNIVERSARY OF THE BIRTH. Zapiski RMO , 152 , 127-138. Abstract: On the base of analysis of the bibliography and the main scientific works, there is traced the creative evolution of V.I.Vernadsky: from special issues of ...
da Marco E. Ciriotti
gio 16 nov, 2023 10:09
Forum: Sistematica e classificazione
Argomento: Minerals named in honor to alumni and staff of Saint Petersburg University
Risposte: 0
Visite : 216

Minerals named in honor to alumni and staff of Saint Petersburg University

Referenza: ▪ Smolensky, V.V. & Krivovichev, V.G. (2023): MINERALS NAMED IN HONOR OF ALUMNI AND STAFF MEMBERS OF THE SAINT PETERSBURG STATE UNIVERSITY (TO THE 300TH ANNIVERSARY OF SAINT PETERSBURG STATE UNIVERSITY). Zapiski RMO , 152 , 100-126. Abstract: The article is dedicated to the 300th annivers...
da Marco E. Ciriotti
gio 16 nov, 2023 10:01
Forum: Sistematica e classificazione
Argomento: DFT modeling of the hydrogen bonding system in sampleite
Risposte: 0
Visite : 231

DFT modeling of the hydrogen bonding system in sampleite

Referenza: ▪ Panikorovskii, T.L., Yakovenchuk, V.N., Pakhomovsky, Ya.A., Konoplyova, N.G., Ivanyuk, G.Yu., Antonov, A.A., Shilovskikh, V.V., Krivovichev, S.V. (2023): DFT Modeling of the Hydrogen Bonding System in Sampleite. Zapiski RMO , 152 , 83-99. Abstract: The article provides a crystal chemica...
da Marco E. Ciriotti
mer 15 nov, 2023 13:14
Forum: Sistematica e classificazione
Argomento: Mineral evolution: A case study of a new natural law - Miano 21/11/2023 e Roma 24/11/2023
Risposte: 2
Visite : 557

Re: Mineral evolution: A case study of a new natural law - Roma 24/11/2023

Conferenze del Prof. Robert Hazen in Italia Il Dipartimento di Scienze dell’Ambiente e della Terra dell’Università degli studi di Milano Bicocca festeggerà il XXV anniversario della fondazione dell’Ateneo di Milano Bicocca invitando in Italia il Prof. Robert M. Hazen della Carnegie Institution for ...
da Marco E. Ciriotti
mer 15 nov, 2023 9:38
Forum: Sistematica e classificazione
Argomento: Characterizing interconnection networks in terms of complexity via entropy measures
Risposte: 0
Visite : 211

Characterizing interconnection networks in terms of complexity via entropy measures

Referenza: ▪ Zhang, J., Fahad, A., Mukthar, M., Raza, A. (2023): Characterizing Interconnection Networks in Terms of Complexity via Entropy Measures. Symmetry , 15 , 1868. Abstract: One of the most recent advancements in graph theory is the use of a multidisciplinary approach to the investigation of...
da Marco E. Ciriotti
mar 14 nov, 2023 10:07
Forum: Sistematica e classificazione
Argomento: Crystal chemistry and origin of epidote-(Sr) from Silesian Unit, Outer Western Carpathians, Czech Republic
Risposte: 0
Visite : 237

Crystal chemistry and origin of epidote-(Sr) from Silesian Unit, Outer Western Carpathians, Czech Republic

Prossima pubblicazione. Referenza: ▪ Kropáč, K., Dolníček, Z., Uher, P., Buriánek, D., Urubek, T. (2023): Crystal chemistry and origin of epidote-(Sr) in alkaline rocks of the teschenite association (Silesian Unit, Outer Western Carpathians, Czech Republic). Mineralogy and Petrology , 117 , (in pres...
da Marco E. Ciriotti
mar 14 nov, 2023 9:56
Forum: Sistematica e classificazione
Argomento: Are placer platinum nuggets formed during lateritization? No!
Risposte: 0
Visite : 258

Are placer platinum nuggets formed during lateritization? No!

Prossima pubblicazione. Referenza: ▪ Ma, B. & Keays R.R. (2023): Are Placer Platinum Nuggets Formed During Lateritization? The Verdict from the Owendale Alaskan-Uralian Complex in Australia Is an Emphatic No!. Economic Geology , 118 , (in press). Abstract: The thick laterite developed over platinum ...