Results 81 to 90 of about 3,307 (182)

Origin of minette dyke from Skallevikshalsen, Lützow Holm Complex, East Antarctica. [PDF]

, 2017
第8回極域科学シンポジウム/個別セッション：[OG] 極域地圏12月5日（火）国立極地研究所 1階交流アトリウムThe Eighth Symposium on Polar Science/Ordinary sessions: [OG] Polar GeosciencesTue.

core   +1 more source

Structural control on the emplacement of contemporaneous Sn-Ta-Nb mineralized LCT pegmatites and Sn bearing quartz veins : insights from the Musha and Ntunga deposits of the Karagwe-Ankole Belt, Rwanda

, 2017
© 2017 Elsevier Ltd The Nb-Ta-Sn pegmatites and Sn quartz veins of the Rwamagana-Musha-Ntunga area in eastern Rwanda are part of the Mesoproterozoic Karagwe-Ankole Belt.
Dewaele, Stijn, Hulsbosch, Niels, Jacques, Dominique, Muchez, Philippe, Reinders, Nathan, Van Daele, Johanna   +5 more
core   +1 more source

Investigating the geochemical behavior and exploration potential of lithium in brines; a case study of Bam salt plug, Zagros Zone, southern Iran. [PDF]

Sci Rep, 2023
Bazamad M, Tangestani MH, Asadi S, Staubwasser M.   +3 more
europepmc   +1 more source

Descriptive analysis of tantalum paragenesis and tantalum pegmatites from the South Pegmatite District of Zambezian Province (Mozambique) [PDF]

, 2008
The differences between NYF and LCT pegmatite evolution and regional distribution in Zambézia Pegmatite Province are the main determinants of its tantalum potentiality.
Costa, João Carlos, Dias, Patrícia Sofia Alves, Gomes, C. Leal, Marques, João   +3 more
core  

Phosphate sequence study of Boqueirâo pegmatite (Rio Grande Do Norte State, Brazil) [PDF]

, 2015
The Boqueirão pegmatite is located in the Borborema Pegmatite Province in the state of Rio Grande do Norte (NE Brazil) hosted by Neoproterozoic taconglomerates of Equador Formation.
Amores Casals, Sandra, Brito Barreto, Sandra de, Espallargas, Ruben, Fontan, François, Melgarejo i Draper, Joan-Carles   +4 more
core  

Alkali-F-Rich Albite Zones in Evolved NYF Pegmatites: The Product of Melt–melt Immiscibility

The Canadian Mineralogist, 2018
Müller, A., Spratt, J., Thomas, R., Williamson, B., Seltmann, R.   +4 more
openaire   +4 more sources

Hydrothermal enrichment of lithium in intracaldera illite-bearing claystones. [PDF]

Sci Adv, 2023
Benson TR, Coble MA, Dilles JH.
europepmc   +1 more source

Transition from carbonatitic magmas to hydrothermal brines: Continuous dilution or fluid exsolution? [PDF]

Sci Adv, 2023
Yuan X, Zhong R, Xiong X, Gao J, Ma Y.
europepmc   +1 more source

ALKALI-DEFICIENT ELBAITE FROM PEGMATITES OF THE SERIDÓ REGION, BORBOREMA PROVINCE, NE BRAZIL

Revista Brasileira de Geociências, 2000
DWIGHT RODRIGUES SOARES, ANA CLÁUDIA MOUSINHO FERREIRA, RILSON RODRIGUES DA SILVA, VALDEREZ PINTO FERREIRA   +3 more
openaire   +2 more sources

Mineralogy and geochemistry of pegmatites rich in REE, F and alkali metals associated with albite granite facies in the deposit of Sn-Nb-Ta- (F, REE, U, Th) Madeira (Pitinga mine, AM, Brazil)

Pesquisas em Geociências, 2018
According to the literature, the pegmatites of Madeira granite, located in the mining district of Pitinga (Amazonas, Brazil), belong to the albite granite facies. Previous studies have proposed that these pegmatitic bodies are associated with N320/60SW oriented faults and are rich in rare earth elements (REE). Due to this, the characterization of these
PALUDO, Carina M., BASTOS NETO, Artur C., PEREIRA, Vitor P., BOTELHO, Nilson F.   +3 more
openaire   +1 more source