Distribution of indium, germanium, gallium and other minor and trace elements in polymetallic ores from a porphyry system: The Morococha district, Peru

D Benites, L Torró, J Vallance, O Laurent… - Ore Geology …, 2021 - Elsevier
We report indium, germanium, gallium, and other minor and trace elements contents in
sphalerite, chalcopyrite, galena, and tetrahedrite-tennantite occurring in skarn and skarn …

[HTML][HTML] Occurrence and precipitation mechanism of silver in pyrite from chimney fragments in the Edmond hydrothermal field, Central Indian Ridge

H Zhang, K Chen, C Tao, ÁA Dias, J Liang, W Yang… - Ore Geology …, 2023 - Elsevier
The enrichment of precious elements including Au and Ag in submarine hydrothermal
sulfide deposits attracts more and more attention. Previous studies indicate that Au and Ag …

Effects of fluid boiling on Au and volatile element enrichment in submarine arc-related hydrothermal systems

JJ Falkenberg, M Keith, KM Haase, W Bach… - … et Cosmochimica Acta, 2021 - Elsevier
Abstract Shallow (< 1500 mbsl) submarine arc-related hydrothermal systems can host base
(Cu), precious (Au) and volatile elements (As, Se, Sb, Te, Tl) in significant quantities. Their …

Geology, mineralogy, and cassiterite geochronology of the Ayawilca Zn-Pb-Ag-In-Sn-Cu deposit, Pasco, Peru

D Benites, L Torró, J Vallance, O Laurent, P Quispe… - Mineralium …, 2022 - Springer
Abstract The Ayawilca deposit in Pasco, Peru, represents the most significant recent base-
metal discovery in the central Andes and one of the largest undeveloped In resources …

[HTML][HTML] Remote exploration and monitoring of geothermal sources: A novel method for foliar element map** using hyperspectral (VNIR-SWIR) remote sensing

C Rodriguez-Gomez, G Kereszturi, P Jeyakumar… - Geothermics, 2023 - Elsevier
Hyperspectral remote sensing is an emerging technique to develop new cost-and time-
effective geophysical map** methods. To overcome challenges introduced by plant cover …

Trace element composition of chalcopyrite from volcanogenic massive sulfide deposits: variation and implications for provenance recognition

E Caraballo, G Beaudoin, S Dare… - Economic …, 2023 - pubs.geoscienceworld.org
Chalcopyrite from 51 volcanogenic massive sulfide (VMS) and sea-floor massive sulfide
(SMS) deposits from six lithostratigraphic settings was analyzed for trace elements by laser …

[HTML][HTML] Rare and critical metals in pyrite, chalcopyrite, magnetite, and titanite from the Vathi Porphyry Cu-Au±Mo Deposit, Northern Greece

CL Stergiou, V Melfos, P Voudouris, L Papadopoulou… - Minerals, 2021 - mdpi.com
The Vathi porphyry Cu-Au±Mo deposit is located in the Kilkis ore district, northern Greece.
Hydrothermally altered and mineralized samples of latite and quartz monzonite are enriched …

Active and fossil hydrothermal zones of the Apacheta volcano: Insights for the Cerro Pabellón hidden geothermal system (Northern Chile)

SN Maza, G Collo, D Morata, M Taussi, J Vidal… - Geothermics, 2021 - Elsevier
Sulphate, clay, silica and oxide-hydroxide minerals were identified by means of fieldwork,
XRD and SEM, both in the active and fossil zones of the Cerro Apacheta volcano (Cerro …

[HTML][HTML] The relation between trace element composition of Cu-(Fe) sulfides and hydrothermal alteration in a porphyry copper deposit: Insights from the Chuquicamata …

C Rivas-Romero, M Reich, F Barra, D Gregory… - Minerals, 2021 - mdpi.com
Porphyry Cu-Mo deposits are among the world's largest source of Cu, Mo, and Re, and are
also an important source of other trace elements, such as Au and Ag. Despite the fact that …

[HTML][HTML] Trace element geochemistry of sulfides from the Ashadze-2 hydrothermal field (12° 58′ N, Mid-Atlantic Ridge): Influence of host rocks, formation conditions …

I Melekestseva, V Maslennikov, G Tret'yakov… - Minerals, 2020 - mdpi.com
The trace element (TS) composition of isocubanite, chalcopyrite, pyrite, bornite, and covellite
from oxidized Cu-rich massive sulfides of the Ashadze-2 hydrothermal field (12° 58′ N, Mid …