Alteration and mineralization patterns in orogenic gold deposits: Constraints from deposit observation and thermodynamic modeling
Hydrothermal alteration and mineralization types of orogenic gold deposits display many
variations depending on formation depths, types of host rock, compositions of ore fluids …
variations depending on formation depths, types of host rock, compositions of ore fluids …
Geoheritage and geodiversity assessment framework for practical application to geoconservation of the Coromandel Peninsula, New Zealand
V Zakharovskyi, K Nemeth, I Gravis… - Geoconservation …, 2022 - oiccpress.com
Life on Earth is influenced by abiotic nature, providing resources and shelter for living
beings on the Earth. Hence, this part of nature should be well treated and protected. Study of …
beings on the Earth. Hence, this part of nature should be well treated and protected. Study of …
Hydrothermal alteration mineralogical footprints for New Zealand epithermal Au-Ag deposits
MP Simpson, AB Christie - New Zealand Journal of Geology and …, 2019 - Taylor & Francis
ABSTRACT Epithermal Au-Ag veins of the Hauraki goldfield are mostly hosted by volcanic
rocks and are enclosed by extensive zones of hydrothermal alteration that are generally 6 …
rocks and are enclosed by extensive zones of hydrothermal alteration that are generally 6 …
Composition of fine‐grained sediment in the Hikurangi Trough: Evidence for intermingling among axial gravity flows, transverse gravity flows and margin‐parallel …
MB Underwood - Sedimentology, 2023 - Wiley Online Library
ABSTRACT The International Ocean Discovery Program cored five sites during Expeditions
372 and 375 to investigate the Hikurangi margin, offshore Poverty Bay, North Island, New …
372 and 375 to investigate the Hikurangi margin, offshore Poverty Bay, North Island, New …
High-Temperature Hydrothermal Fluid Evolution, Archean Alkalic Intrusion-Related Mineralization, Karari-Whirling Dervish Gold Deposit, Western Australia
WK Witt, SG Hagemann, MP Roberts… - Economic …, 2024 - pubs.geoscienceworld.org
Genetic models that propose a magmatic-hydrothermal source for the gold ore fluid in
Archean gold deposits hosted by, or spatially associated with, felsic to intermediate magmas …
Archean gold deposits hosted by, or spatially associated with, felsic to intermediate magmas …
The Kupol Epithermal Au-Ag Vein District, Chukotka, Far Eastern Russia
B Thomson, WT Pratt, DA Rhys… - Economic …, 2023 - pubs.geoscienceworld.org
Abstract The Kupol epithermal Au-Ag vein district is located in the northern part of the
Okhotsk-Chukotka volcanic belt, a Late Cretaceous subduction-related continental volcanic …
Okhotsk-Chukotka volcanic belt, a Late Cretaceous subduction-related continental volcanic …
The lithogeochemical signatures of hydrothermal alteration in the Waihi epithermal district, New Zealand
SLL Barker, S Hood, RM Hughes… - New Zealand Journal of …, 2019 - Taylor & Francis
Whole rock lithogeochemical data from the andesite rocks which host low-sulfidation
epithermal gold veins in the Waihi district, New Zealand have been used to interpret …
epithermal gold veins in the Waihi district, New Zealand have been used to interpret …
Petrography and Geochemistry of Hydrothermal Alteration in the Low-Sulfidation Epithermal Kestanelik Au Deposit, Biga Peninsula, NW Turkey
D Kiray, O Cengiz - Minerals, 2024 - mdpi.com
In this study, the facies and degrees of hydrothermal alteration related to the low-sulfidation
epithermal Kestanelik Au deposit in the Biga Peninsula metallogenic province are identified …
epithermal Kestanelik Au deposit in the Biga Peninsula metallogenic province are identified …
How clay mineral assemblages affect instability on the upper slope of the Hikurangi subduction zone, New Zealand
MB Underwood, B Dugan… - Geophysical Research …, 2022 - Wiley Online Library
Abstract The International Ocean Discovery Program cored Sites U1517 (Tuaheni landslide)
and U1519 (Tuaheni Basin) on the Hikurangi slope, North Island, New Zealand. We …
and U1519 (Tuaheni Basin) on the Hikurangi slope, North Island, New Zealand. We …
High temperature wall-rock alteration zoning in the Sanjin deposit, Hishikari gold mine, Japan: Implication for exploration of mature mining districts
Y Gonoi, A Imai, K Yonezu, T Tindell, AJ Boyce… - Journal of Geochemical …, 2022 - Elsevier
The Sanjin deposit is one of three major ore zones hosted by Pleistocene quartz-adularia
veins being mined at the Hishikari low-sulfidation epithermal gold mine, which has produced …
veins being mined at the Hishikari low-sulfidation epithermal gold mine, which has produced …