Zobrazeno 1 - 10
of 94
pro vyhledávání: '"George E. Harlow"'
Publikováno v:
Mineralogical Magazine. 87:171-177
The new mineral pohlite (IMA2022–043), Pb7(IO3)(OH)4Cl9, was found at La Compania mine, Sierra Gorda, Antofagasta Province, Antofagasta, Chile, where it occurs in cavities in an oxidised portion of a quartz vein in association with massive aragonit
Autor:
Antonio García-Casco, George E. Harlow, Yamirka Rojas-Agramonte, Idael Francisco Blanco-Quintero, Juan Cárdenas-Párraga, Kenya Elvira Núñez Cambra
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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A U-Pb zircon date of ~113 Ma revealed that a variety of jadeitites and related omphacitite, chloritite and albite-rich rocks from the subduction-related Sierra del Convento block-in-serpentinite-matrix mélange (eastern Cuba) formed nearly synchrono
Publikováno v:
Antiquity. 93:502-518
Jadeite artefacts at Maya sites are normally associated with ritual and ceremonial locations, with high-quality jadeite reserved for elite objects. The discovery of a jadeite gouge with a wooden handle at a Classic Maya salt-working site submerged by
Autor:
George Guice, Samuel Angiboust, George E. Harlow, Céline Martin, Kennet E. Flores, Florent Hodel
Publikováno v:
Goldschmidt2021 abstracts.
Autor:
George E. Harlow, Joaquín A. Proenza, Concepción Lázaro, Cristina Villanova-de-Benavent, K. Núñez Cambra, Idael Francisco Blanco-Quintero, Antonio García-Casco, Juan Cárdenas-Párraga
Publikováno v:
International Geology Review. 59:2041-2064
The Sierra del Convento and La Corea melanges (eastern Cuba) are vestiges of a Cretaceous subduction channel in the Caribbean realm. Both melanges contain blocks of oceanic crust and serpentinite subducted to high pressure within a serpentinite matri
Autor:
George E. Harlow, Tatsuki Tsujimori
Publikováno v:
Journal of Mineralogical and Petrological Sciences. 112:184-196
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
A. T. Hertwig, Juan Cárdenas Párraga, George E. Harlow, Mary Jane Berman, Antonio García-Casco, Perry L. Gnivecki
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Four artifacts from San Salvador Island, Bahamas, with affinities to jadeite jade were studied by mineralogical and petrographical techniques and compared to similar studies of jadeite rock (jadeitite) from sources in the greater Caribbean region: Gu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb0c1090f84246f03ce343cacf8afed9
http://hdl.handle.net/10261/206626
http://hdl.handle.net/10261/206626
Publikováno v:
Meteoritics & Planetary Science. 52:191-194
Publikováno v:
Geology. 44:899-902
The Guatemala Suture Zone (GSZ), Guatemala, is a region that contains two distinct suture-related serpentinite melanges straddling the Motagua fault and an ophiolitic complex paired with the northern melange. The serpentinite matrix of the melanges f