Results 91 to 100 of about 10,528 (232)

A Comparative Study of the Mineralogy and Petrology of the Mazraeh Cu-Fe Skarn Deposit, Iran and the Cu-Fe Skarn Deposit in the Edong Ore District, China [PDF]

open access: yes, 2018
Cu and Fe skarn deposits are some of the largest skarn deposits that are important for various important elements. There are exhaustive reviews of the Cu and Fe skarn deposits, but the characteristics of Cu-Fe skarn deposit are poorly explained.
Mohd, Ahmad Farhan
core  

Fluid inclusion and oxygen isotope studies of high-grade quartz-scheelite veins at the Cantung Mine, Northwest Territories, Canada: products of a late-stage magmatic-hydrothermal event [PDF]

open access: yes
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf ...
Yuvan, Jason
core   +1 more source

Different meanings for cummingtonite-hornblende association in plutonic rocks (Iberian Massif, Portugal) [PDF]

open access: yes, 2010
Cummingtonite-grunerite series is frequently related with metamorphism or volcanic environments but rarely described as belonging to a plutonic assemblage [1].
Moita, P.   +4 more
core  

Mineralogy, chemistry of magnetite and genesis of Korkora-1 iron deposit, east of Takab, NW Iran

open access: yesJournal of Economic Geology, 2014
Introduction There is an iron mining complex called Shahrak 60 km east of Takab town, NW Iran. The exploration in the Shahrak deposit (general name for all iron deposits of the area) started in 1992 by Foolad Saba Noor Co.
Mohammad Maanijou, Rahimeh Salemi
doaj  

El Patrimonio Minero de Otero de Herreros (Segovia) [PDF]

open access: yes, 2011
La importancia histórica de la minería de Otero de Herreros (Segovia) es evidente desde su nombre, procedente del topónimo latino Ferreros, pasando por su gran cantidad de minas de distintos momentos históricos.
Lozano Otero, Gonzalo   +1 more
core   +1 more source

A Study on Rare Earth Elements Geochemistry of the Makeng Skarn Fe-Mo Deposit and Its Geological Significance in Fujian Province

open access: yesYankuang ceshi, 2013
The Makeng Fe-Mo deposit is a large skarn-type magnetite deposit hosted by interbedded structural fracture zone between limestone in the Huanglong formation (C2h) and clastic rocks in the Lindi formation (C1l) in the vicinity of the outer aureole of the ...
ZHANG Cheng-shuai   +2 more
doaj  

Editorial: Rocks, plants, and microbes, volume II. [PDF]

open access: yesFront Plant Sci, 2023
Lisboa BB, Granada CE, Vargas LK.
europepmc   +1 more source

Origin of the mineralizing fluids involved in the formation of the scheelite skarn in the Beleleita area (Edough NE, Algeria): Fluid inclusion and stable S, O and C isotope study

open access: yesBulletin of the Mineral Research and Exploration
This study investigates the first stable S-, O- and C-isotopes data on the Beleleita scheelite skarn deposit to assess the origin of the mineralising fluids involved in the formation of the skarn andrelated W-As-Bi-(Au) mineralisation.
Adrian Joseph Boyce   +3 more
doaj   +1 more source

Mineralogy of pegmatite with giant epidote crystals, near Chanishte, Macedonia [PDF]

open access: yes, 2001
Giant epidote crystals up to 2m long have a formula and unit cell parameters.Epidote is in association with albite, microc1ine (amazonite variety), muscovite, garnet, titanite and zircon.
Bermanec, Vladimir   +5 more
core  

Primeros registros del “evento Lomagundi-Jatuli” en mármoles paleoproterozoicos del basamento de las sierras septentrionales de la provincia de Buenos Aires, cratón del Río de La Plata [PDF]

open access: yes, 2014
Sólo dos mármoles han sido identificados en el basamento de las Sierras Septentrionales; uno de ellos, el de San Miguel, es considerado en este trabajo.
Etcheverry, Ricardo O.   +3 more
core  

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