Results 201 to 210 of about 15,774 (268)
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Fractionation and Enrichment Patterns in White Mica from Li Pegmatites of the Wekusko Lake Pegmatite Field, Manitoba, Canada

Canadian Mineralogist, 2022
The Wekusko Lake pegmatite field in central Manitoba, Canada, is known for its multiple pegmatite dike occurrences, most remarkably its Li-rich pegmatites of economic importance.
D. Benn, T. Martins, R. Linnen
semanticscholar   +1 more source

Lithium‐bearing Pegmatite Exploration in Western Altun, Xinjiang, using Remote‐Sensing Technology

Acta Geologica Sinica - English Edition, 2022
Western Altun in Xinjiang is an important area, where lithium (Li)‐bearing pegmatites have been found in recent years. However, the complex terrain and harsh environment of western Altun exacerbates in prospecting for Li‐bearing pegmatites.
Q. Jiang   +4 more
semanticscholar   +1 more source

A Rayleigh model of cesium fractionation in granite-pegmatite systems

American Mineralogist, 2021
The K/Cs ratios of K-feldspars from granitic pegmatites are compared to models derived from the Rayleigh equation. The K/Cs and K/Rb ratios of K-feldspars and micas exhibit decreasing values when plotted against their Cs or Rb contents across cogenetic ...
D. London
semanticscholar   +1 more source

The composition of garnet in granite and pegmatite from the Gangdese orogen in southeastern Tibet: Constraints on pegmatite petrogenesis

American Mineralogist, 2021
Two generations of garnet are recognized in a granite and a pegmatite from the Gangdese orogen in southeastern Tibet on the basis of a combined study of petrography, major and trace element profiles, and garnet O isotopes.
Meng Yu   +8 more
semanticscholar   +1 more source

Pegmatite magmatic evolution and rare metal mineralization of the Dahongliutan pegmatite field, Western Kunlun Orogen: Constraints from the B isotopic composition and mineral-chemistry

Soviet Economy, 2021
The Dahongliutan rare-metal pegmatite deposit, associated with the pegmatite dikes hosted by Dahongliutan pluton and metasedimentary rocks, is a new discovered Li–Be deposit in the the West Kunlun orogen, Northwest China.
Rui Cao   +6 more
semanticscholar   +1 more source

Genetic linkage between parent granite and zoned rare metal pegmatite in the Renli-Chuanziyuan granite-pegmatite system, South China

Geological Society of America Bulletin
Elucidating the causal relationship between parent granite and pegmatite and tracing the magmatic-hydrothermal evolution and rare metal mineralization are intriguing scientific issues that remain unsolved.
Yi-Qu Xiong   +6 more
semanticscholar   +1 more source

Mapping Lithium-Bearing Pegmatite With Short-Wave Infrared (SWIR) Hyperspectral Imaging of Jingerquan Li–Be–Nb–Ta Pegmatite Deposit, Eastern Tianshan, NW China

IEEE Transactions on Geoscience and Remote Sensing
Lithium (Li) is growing in importance and demand in several industrial applications, such as portable electric devices, electric vehicles, and hybrid electric vehicles.
Yong Bai   +10 more
semanticscholar   +1 more source

Pegmatiter

Varv, 1995
Intet ...
openaire   +1 more source

Classification of Granitic Pegmatites and Pegmatite-Bearing Granitic Systems

Geology of Ore Deposits, 2018
The paper discusses the concepts of pegmatitic rocks, pegmatite and pegmatoid bodies, and classification of granitic pegmatites and their relationships with various types of granite. Six types of pegmatitebearing granitic systems (PGS) are proposed: (I–PGS) granitic series with normal alkalinity in the form of central-type plutons with crystal-bearing ...
S. M. Beskin, Yu. B. Marin
openaire   +1 more source

Geology and mineralization of the Songpan-Ganze-West Kunlun pegmatite-type rare-metal metallogenic belt in China: An overview and synthesis

Science China. Earth Sciences, 2023
Jiankang Li   +5 more
semanticscholar   +1 more source

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